Earlier quoted context omitted.
There is nothing stopping TV manufacturers from putting a 3/4G modem in their products. The billing is likely insignificant compared to the value of the data they can exfiltrate.
Wasn’t the entire point of 5G to reduce the cost so that this dystopian ‘internet of phone home day bypassing all your security controls’?
The important part then is that failure to comply needs to result in personal liability for retailers, distributors and manufacturers.
That second part is the one that will probably never come true but it is the only thing that would bring any sort of meaningful change.