On, I have and have used it. Thank you.
But as far as the host server that you hit is comcerned, whether you block the fonts via uBlock or do not fulfill the server request via Local CDN, they will still use it to profile you, because you tag yourself in the minority of users in the world that do not hit the Google font servers. And Google knows this.
Since even most adblock users still do not block fonts or other assets like this.
Albeit I do as I use uBlock on Medium mode, including fonts. And I dropped using Local CND as to minimise my extensions footprint.
The main gain would be for the site’s aesthetics as you host some assets locally, but from a privacy perspective, you are damned if you do, and damned if you don’t. Albeit you are damned a little bit less if you do. LOL
I never get that message, say on Freetube, and I also use a VPN. May I suggest you rotate to a smaller country’s server? Specifically one that is well outside the West and that also does not use English as their main or secondary language. I noticed English speaking servers are far, far more likely to get flagged.
I have suggested this to others with excellent results so far.
I have gotten that error when I check invidious on FF, but I am able to get by with uBlock on and just making sure JS is enabled. Never had that happen on Android clients.