I have two profiles for firefox dorkily called "hax0r mode" and "normie mode", each with different theming so I can tell the diff. I try to do as much as I can in hax0r mode, which has uBlock O, NoScript, auto cookie delete and a few other privacy settings like no 3rd party cookies. Sites usually start pretty broken before I tweak NoScript for them, which I'm OK with.

Occasionally, sites are obstinate and I need to use Normie mode (e.g. for Maps)

Normie mode just has uBlock O, containers. I really have zero problems with sites breaking here.