Best of luck to them but it is an uphill battle. The number of addons that are still updated for the pre-webextension system is really small. The last time I tr

Best of luck to them but it is an uphill battle. The number of addons that are still updated for the pre-webextension system is really small. The last time I tried to use Pale Moon for an old extension I found that it wasn't worth it because so many other extensions were either out of date or just unavailable. I keep Waterfox around for the rare times I need to use an old extension since it can also use current ones as well.