I am exactly the same. I love fine dining and was devastated when the pandemic closed my most local restaurant down.
I also love Wetherspoons. For completely different, unrelated reasons. Same as I love exercise and the gym and healthy food but I also love wine, chips and pot noodles!
Wetherspoons are great for cheap, relaxed meals, anonymity, (find a table, click the app a few times, food delivered, done) nice enough food and inexpensive drinks and lingering as long as you want. I sometimes want that.
The restaurant I mentioned was great for bespoke meals made by a great chef, lovely food, gorgeous surroundings and excellent service. It was a treat, not expensive for what it was but obviously cost much more than 'spoons. Sometimes I want that instead.
What I don't want is mediocre food that's Wetherspoons (and often worse!) quality that's 'treat' price and crap service. And I find a lot of places, mostly cafes and 'normal' middle of the road restaurants, are exactly that!