Unless people mass-migrate away from Chrome-based browsers (basically everything expect Firefox) Google will at one point enable their Web Environment Integrity thing, force all other browsers to enable it too because otherwise a lot of websites will stop working in them, and no alternative frontend will have access to the video streams anymore.
PSA To people watching YouTube with AdBlockers
You might have noticed that even on Firefox (depending on your lists) YouTube may detect uBlock Origin on Firefox now...