If you want cheap and easy, something like NextDNS. Otherwise, your tentative plan works just as well. My family liked NextDNS because all I had to do was have them install an app, enter my code (for the profile I configure for them), and set it to on. The rest was magic, to them.
As long as you can't default sort by updates from people you actually want updates from, and omit the fire hose of unsolicited ads and propaganda, it will never even get a whiff of what it started out as.
Yeah...no. They ruin communities by undercutting local retailers into oblivion, and then pay starvation wages to force many of their employees onto government assistance just to scrape by.
FSD isn't even real, too, so if BYD's is, they already won even without the price tag difference.