Yes, it’s a damn shame that Linus is weak on property rights.
Because that’s what this actually is, by the way: violating the device owner’s property rights in order to prioritize the manufacturer’s temporary monopoly privilege over the software – which was only created for the sole and express purpose “to promote the progress of science and the useful arts” in the first place – above them.
I could be wrong (I haven’t really paid attention lately), but I think the state of Linux on “smart” TVs is considerably more dire than the state of Android phones. At least with the latter, projects like LineageOS and GrapheneOS are a thing, whereas I know of zero third-party community firmware projects for TVs.