Do you use the oven if you have the AC on?

Yes, this! To me, the stovetop generates more heat than my oven. If the house feels too warm, our thermostat is set to 74, my SO will often go outside and cook steaks on the BBQ. Our AC doesn't go on everyday. So far, it hasn't gone on at all this year (knock on wood). Our kitchen is on the east side of the house, so after about 4PM, we open the sliding door and usually there is a breeze coming in. But to answer the OP, yes, I would use the gas oven (not the electric one) even if the AC was on.

Yes. Sometimes I just need to use the oven. I do try to plan for cooler days when the AC isn’t running, but that doesn’t always work. I need the oven to bake cookies and bacon, summertime staples! (I’m eagerly awaiting a tomato to riled for my first BLT of the season!)

Beef stew?! In the summer?! Is that even legal?
Yes I’ll run the oven with the ac. I won’t cook if it’s hot and there’s no ac, then it’s just sandwiches and stuff. But if the house is cool enough, I’ll cook anything. Seasonally appropriate! I won’t have lasagne or chowder or beef stew or things like that on the summer. I definitely have seasonal food preferences

I cook 3 meals a day. I don't use my oven every day, but I don't hesitate to use it.

I do cook differently in the summer. More grilled and smoked foods. We eat more salads and lighter fare for supper. But I still bake cookies and rolls on the regular and cook some meals in the oven. If I am busy mowing, I like an oven meal, so when I get home close to noon, I just have to make the tea and set the table and bring the meal out of the oven. I usually start mowing around 7, so I get a roast or something like that in the oven early and on low.

During fall harvest, especially silage, I always have dinner (that is the noon meal here) in the oven. I am trucking all day starting about 7:30 am, so I get my meal in the oven and I point a security camera at the oven so I can keep an eye on it from afar! LOL I jump out of the truck around 11:30 so I can run in the house and get drinks made and food on the table when the rest of the crew comes in around noon. I get the mess cleaned up and the evening meal needs packed up and take it to the shop to put in a crock pot so we can eat that at the end of the day around 6:30-7. I go home and get something baked for the morning coffee treat before we start chopping in the morning. It's a busy time! But my oven is on, and my A/C is blowing COLD!

I try not to use the oven much during the hottest part of the summer. Our AC struggles to even keep it at 75 in here when the outside temp is 100.

If I do need to bake something, I try to do it first thing in the morning because it definitely does raise the temp in the kitchen.

When you stand in front of my oven on a hot day, you can absolutely feel the heat. And opening the door is miserable when it’s already hot in your kitchen. Again—not having central air is the difference. Spoken by someone who lived in TX with 100+ degree weather and central air (always used oven and AC and the same time) and someone who now lives in CA with mild summers (mostly in the 80s, no humidity) but no central AC and no AC in the kitchen at all. There is a huge difference! 

My oven will warm up the house, that heat has to go somewhere. I've used it when I have no AC or furnace running and the thermostat will go up.

If I need to or want use my my oven I will. If it's really hot when the ac barely keeps up I wouldn't but wouldn't feel like oven food anyway.

I’m in Texas and so relate to this.  I do try to avoid using oven in the heat of the day and generally on really hot days lean towards salads and other cooler meals but I could not really function without an oven when using AC or I’d have it off over half of the year.  It is 98 outside right now.  I made homemade bread in the oven first thing this morning and we had homemade pizzas for lunch.  I’m now done with the oven for today.

yes.

Yes.

My thoughts are, what's the point of having AC if you can't use your oven in summer. 

Yes I do use the oven when I have the AC on, otherwise I'd never eat any hot / cooked food during summer. It's only the kitchen area that would get a bit warm, and I can always close the door between the kitchen and the lounge room. 

Mind you, these days I use my air fryer a lot more than my oven, and that doesn't heat the kitchen up at all. 

Yes, the newer ovens do not generate a lot of heat. They seem to be very well insulated.

For energy, it is much more important to be aware of the right time of day you use your oven, in fact all appliances. Afternoon into evening is not time right time! High consumption time with higher costs!

If I didn't use the oven if the a/c is on, I wouldn't use the oven.
I don't really feel like my oven makes the house hotter though.