You buy a $400-$3000 tv and eliminate big parts of the feature set (dlna, phone/laptop as remote, airplay/casting, etc) because you let their nonsense prevent you from connecting something you purchased to the internet so the vendor won’t ruin it.

Or you buy any other brand where rooting isn’t even an option and the ad penetration is often worse because they’re almost all based around amazon, androidtv, or Roku, all of which are much more developed and mature. With tricks like not allowing you to set a custom dns for Adblocking (Roku does this) or hard defining a cloudflare DNS to circumvent ad blocking dns if you set it at the router level (android does this).

If all the options are shit, make one that works

Exactly. This is already so many levels 9f wrong up to this point.