I use LibreWolf, and I do have issues with a few sites (my local utility company’s bill pay only works on chromium), but I still refuse to use a chromium based browser except for those specific sites.
It is inconvenient, but it can still make a difference. If sites that have chromium only functionality see that enough FireFox users are trying to use the site, they may update it. I know web devs check those kinds of metrics.


I love Skald Against the black priory, and I’ve also started The wandering Village. Both well under that limit!