In 2024, with GNOME 45, Wayland, and 1.25 fractional scaling, regular DPI displays still look better than HiDPI displays. This is a photo of Discord on two laptops side by side.
The blurry one is the HiDPI display from Framework 13. The sharp one is a regular DPI display from Dell XPS 13. Both laptops.
The difference is even more stark in person.
Even the screenshots from the Framework are blurrier than the screen shots from the Dell.
Also with Vencord (Which is not in the Mozilla addon store anymore unfortunately, so you’ll need to use Tampermonkey or FF Nightly/Dev and compile the extension yourself). Then add an Adblock theme to hide all the premium trash you can get for free with Vencord and voilá, you have yourself a usable, still spying and not E2EE, messenger.