Firefox 145.0.x crashes unsupported Macs with Monterey or Ventura

If you have Monterey or Ventura installed on an unsuported Mac such as a MacBook Pro 2011 using Open Core Legacy Patcher and try to download a file in Firefox 145.0.x, the computer crashes immediately and you have to force a shutdown of the computer. Currently, the only solution is to install an older version of Firefox (e.g. 144.0.2 from here: https://ftp.mozilla.org/pub/firefox/releases/144.0.2/mac/) and disable automatic updates for Firefox. Unfortunately, however, downgrading Firefox also requires you to create a new profile. You should therefore export your bookmarks and login details beforehand so that you can import them into the new profile afterwards.

submitted by /u/infinitesimalist
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