The biggest complaint I get from foreigners returning from the US is the portion sizes of restaurant meals. Some have told me that they only ate once a day, or asked for doggie bags....a concept equally bizarre to them.
The only good thing to come from covid and hyperinflation is learning to make your own takeaway foods at home for a fraction of the costs and so better quality.
Cooking skills only happen when you have to. If you've got someone who does it for you, you don't need to learn....unless attracted to it as a hobby. I have both....I have to and it became sort of a hobby by default.
What I found is really helpful is typing in "what I can make with ___ and ____ and ___ into a search engine. Whatever you have in your fridge and cupboard, then pick out the easiest quickest recipe.
It can be a problem sometimes if you're cooking for a crowd or your family and they like what you can only tolerate. I've gotten really good at knocking out flavorsome buttery creamy soups out of random vegetables, but I like my soups thick and strong tasting... my girls will eat it but want thinner more delicate consistencies and slight flavours. So I make what they want mostly... and add in a bit of what I like. We work on a scale 1-10. I try to keep them at a 6-8 while keeping my own tastes similarly. In that time I've discovered a magical ingredient. Old tired lettuce. Iceberg works the best but anything with cellulose will do. Thickens, gives a tang, everybody is happy.