This is so fucking stupid, you cannot stop VPNs, because things like ShadowSocks exist. When will they learn that the only way to stop VPNs is to disable the internet completely. As long as the internet exists, VPNs will too. Ask your friend Xi Jinping about that.
Enough is enough. If I ever buy a TV, I will personally tear out anything even remotely resembling an antenna (including destroying PCB antennas).