It seems clear to me we are moving towards a world where you will have to perform device attestation to access the internet. The spam/abuse is too great and accelerating.
What prevents people from obtaining or buying such devices and automating them? Using TVs as proxies is just one example of that. People will be willing to give their ID cards away too, if you pay them or beat them enough.
In fact they already do this. Buying 100 android phones and chargers is cheaper than reverse engineering whatever you're trying to automate - or was, before AI.