What you say is true to an extent. If you do not need the full power of uBlock Origin, may I suggest using NextDNS.io with added blocking filters (many popular

What you say is true to an extent. If you do not need the full power of uBlock Origin, may I suggest using NextDNS.io with added blocking filters (many popular filter lists are available there)? The other option would be a Pi-Hole. To reiterate, these are not full replacements for uBlock Origin, but they do help even when using uBlock Origin with a browser like Firefox.