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

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

Mozilla may extend Firefox on Windows 7 and 8.1 support - gHacks Tech News

Fixing bad fonts in web pages in Firefox on Windows 7 - Super User

Weird Text on some websites in Chrome and Firefox but not in Internet Explorer

Firefox 88 & Chromium 92 on Windows Vista : r/windowsxp

FireFox font is unreadable and thin, Firefox Support Forum

Windows vista is essentially no longer an operating system Sure linus. Sure : r/LinusTechTips

firefox strange symbols after upgrade, Firefox Support Forum

Firefox is getting pixelated, Firefox Support Forum