I just finished setting up a custom router with dns ad blocking. Next comes a media player so I can purge this smart TV filth from my household.
Huge shout out to Louis Rossmann and the FUTO communuty contributors, check out the wiki on self-hosted software if you haven’t already.
Get a cheap computer and connect the tv to it; get a mouse and bluetooth keyboard or an air mouse if your want to; install kodi perhaps, or just have your bare desktop. Problem solved
Disconnect the tv to wifi too.
There are some cheap Bluetooth TV remotes so if you want to take some time out of your day, there’s a few Linux distros that ship with similar GUI to some TV’s.