uMatrix provides a tabular view sorted by host featuring toggleable category columns e.g. Dis/Allow iframe, script etc. It's granular client side resource whitelisting.
After years of using uMatrix (formerly HTTP Switchboard), many sites "just works" wrt Youtube, Vimeo and similar even without first-party javascript enabled.
I've considered sharing parts of my global ruleset so others can just copy-paste the sections/sites they want to whitelist without having to discover what's required themselves.