Compared to most of my friends I'm not into food tbh. But not in the way that I don't care about it. I'll generally eat whatever and like it. I can enjoy a microwave meal or a frozen pizza. And I get very impatient with people who insist that the rice needs to dry to the air for god knows how long because it makes the taste better. Cooking is something I used to hate, so I'd always go the easy route. Either a microwave meal or something like pasta with pre-cut vegetables and premade sauce from the supermarket.
Nowadays I have changed to a diet with more vegetables and less overprocessed stuff, so I tend to just grab some veggies and throw them in a pan with some meat (or replacement), some random herbs and spices and a little bit of pasta or rice. Sometimes it's nice, sometimes it sucks, but I don't really care because I'll eat almost anything and I hate throwing away food. Most important to me is that it's healthy most of the time. But I don't really care for recipes or spending time to prepare something nice, I have better ways to spend my time. I also really like my rice to be sticky, so I don't really waste time on washing the rice either.
In terms of performance yeah. Though not every old device keeps working. You're still vulnerable to driver support for newer kernels. My old Thinkpad no longer functions properly because the Nvidia drivers are not compatible with newer kernels. I can either have an unsafe machine that runs fine or an up-to-date machine that can barely open a web browser.