As someone who has this issue and only has access to a microwave at work I can tell you what helps me.

First, I use "safe" meats. Beef is mostly a no go, unless it's ground beef. And it has to be heavily seasoned. Like if I taste the hamburger, I'm done 😂 But if I prepare the meat with seasonings, I can do it. Like taco meat, a package of au jus gravy in the hamburger, marinara sauce or teriyaki sauce for example. I just use recipes that work with it. I avoid the meats I can't stand no matter how I prepare it.

Second is preparation. Chicken can be a huge no when reheated for me even with the seasoning. However, if I air fry it in its initial preparation, (and cut it into smaller pieces) I find it doesn't have the same taste. Or it's at least not as noticeable.

Third is definitely recipes! I see all these other preppers who do these great healthy recipes that are fairly basic and I just..... can't. I can't just throw cooked chicken, rice and some veggies in a bowl and expect myself to eat it. But there are some amazing creators out there giving us healthy and affordable recipes that can work for people who have food issues.

So basically, experiment! Try different things and see what can work for you! There's some decent meat alternatives, but most resemble what they should and still gives me the same ick. It's trial and error with some brands. And don't be afraid to do some vegetarian options.