that’s interesting about the pushing sponsored links, never see this with ghacks userjs. one thing I did notice from running my dns through a kogger is that when you open a naked profile it goes beserk phoning home. for out of the box privacy, ungoogled chromiun is leagues ahead of firefox but I still use hardened firefox for competition reasons. if they crippled userjs I’d never use it.

You can turn it off in startup install which FF prompts