In the context of self-hosted it means easier cleaner installs and avoiding different poorly packaged projects from interfering with each other.

Saying you wanted something then changing the goal when someone offers you a way to get it is uncool.

Earlier you wrote,

Almost certainly - but that is what I agreed to when I bought the TV.

And wrote that they should at least let you select an input without agreeing to new terms.

Now someone attempts to offer you a solution where you only need to agree to those original terms and get a separate streaming device like you asked for and you brush them off?

The situation with roku is unacceptable but please be reasonable with the people trying to help.