One of the things i appreciate most about gaming on PC is the fact you can load up any older game, install a couple of mods, and then be playing as if the game got remastered for a 2023 release. PC is the best for older releases, you can buy a game from 1999 running at 4:3, 30fps, 0 controller support, and then within a matter of hours turn it into an experience fit for the 21st century.
I did recently get into Morrowind like in my previous thread, and am playing it for the first time with OpenMW. The game feels smooth, controls smooth, and runs smooth, at 16:10 perfect for the Steam Deck aspect ratio. If it were a backwards compatible game on Nintendo, Sony or even Xbox (most of the time) it'd still be running at 4:3 with the same control scheme and 30fps.
So easy to just make an experience from the past more fun these days. And since a lot of these early 2000s/late 90s games are on PC there's no need to ask for ports of older games or remasters too, you remaster them yourself. Truly the best way to experience gaming's history!