The special efx haven’t gotten more expensive, cameras haven’t risen in price, writers don’t seem to be demanding particular high prices, netflix takes anything that you can pitch without saying the word disney.
So what in the world happened? X-files was an amazing show and watching it you are not only entertained but you care about mulder and scully. The show is genuinely a great time. Why did they stop making them like this?
I’ll be honest, I’m not really sure what you’re getting at with the food analogy.
Your question is like asking ‘Why hasn’t there been another good band since Green Day?’ Some people don’t think they are a good band, some people like them but think other stuff is way better, ect. Again, because good is a subjective measure and (artistic) taste really isn’t quantifiable.