Suits are not practical clothing for daily life, it's just natural it faded away to special occasions, and even there it's only because of tradition, ties are the most dorky-looking accessory if you really think about it without associating suits with looking good by default.

I own tailored suits, Italian dress shoes, tailored shirts, silk ties (both neckties as well as bow ties). I'm writing this from experience, I had a whole 15 years phase of being interested in clothing for men.

You can also look way better with contemporary clothing, designed with beautiful cuts forming interesting silhouettes, just don't buy bad-looking/cheap-looking clothes. Those can also be much more practical for daily use, they can be made with great fabrics (including wool), are usually easier to take care of, and don't make you look like a try-hard with a formal attire in day-to-day situations.

Casual clothes are not just sweatpants, jeans, hoodies, etc. there's a whole world of contemporary clothes that aren't chinos with polos and boat shoes.

Suits have become symbols of power, if you are not trying to look like that but want to look good there are plenty of other options available...