On LibreWolf 145.0.1-2 those options are still available. I set all to false. But for these AI options and many others and also not only for Firefox/LibreWolf, you do need to block the connections. Don't rely on disabling options because most will not respect that. If Firefox goes this path and break LibreWolf, we need to switch to a decent browser and there are a few, still blocking connections for Google and Mozilla, etc. If you're not able to block connections with a firewall, at least install a Pi-Hole so you can block ads and custom domains like Google and Mozilla and Fakebook crap.