I ended up finding some projects for samsung tvs. Not sure if they can help clean them up, but they do seem to allow installing your own apps and controlling the tv.

* https://github.com/reisxd/TizenBrew

* https://github.com/Apps2Samsung/Apps2Samsung

* https://github.com/SushyDev/tizen-homebrew

* https://github.com/xchwarze/samsung-tv-ws-api

* https://github.com/hugoh/samsung-tizen-tv-control

When I read the top-level comment, I was almost certain it was going to be AI-assisted. Before, your only chance at something like that was either having the skills to RE and mod everything yourself, or finding someone equally motivated and skilled to do it. Now you can pay AI to do your bidding, and while vibecoding is definitely not perfect, it has definitely lowered the bar. What an interesting era we live in.