The only app still making me want Windows is Paint.Net. It really feels by far the best, if not say perfect, non-pro picture editor ever. I would even pay for really good (Pinta is quirky although indispensable) Linux and Mac ports. I also love Visual Studio but JetBrains Rider seems more than a match. Games indeed have ended being a problem long ago. Perhaps some latest and greatest games still are, I dunno. Have anybopdy tried something like Hogwarts Legacy or Baldurs Gate 3 on Linux?
BG3 works well on my new recent install of Debian Bookworm with nonfree sw on, Nvidia RTX 2080 SUPER, nvidia prop driver 525 or 535 I think, KDE Plasma set to Xorg (Wayland caused some flickering, supposedly bad interaction between Wayland and nvidia drivers).
I think I don't have advanced stuff like DLSS and HDR though, maybe I could if I did some tinkering.