windows vista - Weird font in Firefox - Super User

I'm having this problem where my fonts in Firefox changed to this weird ugly bold one and I can't seem to change it. My font settings are exactly the same as they are on my other computer and that

The proton UI fix theme is so good. Those abominable floating tabs were truly awful. Also, it's awesome that WindowBlinds skins still work. I'm new here, and now I'm definitely staying on

What do the security warning codes mean?

web - Cryptic text / weird characters on selected websites opened in Firefox - Super User

Latest version of Firefox under Windows Vista : r/firefox

Firefox Extensions Vista Theme by JohnTheJohnMan on DeviantArt

Strange fonts in Firefox (space and characters) - Applications - EndeavourOS

Mac OS X High Sierra: Firefox profile is missing or inaccessible - Super User

Disable high contrast mode in Firefox

Garbled font in Firefox on macOS Monterey (12.6.1) : r/firefox