No you can't. If the glasses are blurring faces then the glasses can be hacked and this removed. False sense of security. There's lots of things you can do without faces too. Location/gate analysis, everyone in a database, thousands of smart glasses user, etc etc, it's a surveillance states wet dream.
Weird. I think the last time I tried was circa 2020 iPhone xr and yes, I always use Firefox focus if available. Don't recall it blocking YouTube ads ornahving addon capabilities.
If I lived in the states and was worried about ice my phone would stay at home. I wouldn't drive, I'd maybe call a taxi or use an ebike or something and wear hats/hoods. No gate analysis on a bike rider. No radios beeming off me to track me.
But then again, that's just not really living, is it?
You can use an android phone and block all the ads. This is what deterred me from iPhone last time. Greyjay, pipepipe, etc. No ads. Plus uBlock for Firefox. Among other huge advantages.
I'm certain this is false. Forgot to install uBlock on a new machine? Use someone else's computer? See a billboard sign? And if you're old enough, cable TV? Sometimes ads are disguised as regular content too. IE burnout paradise city with real ads on billboards. Sports games. Amazon prime is always tweaking shit too, definitely got stopped by a mid show ad a couple times.
Of course it is. But it's more of a risk than anything else, despite controls.
Cisco firewalls are secure too. But the NSA definitely didn't intercept packages and put in back doors for government access. /s