I am not an expert sleuth, but using the WHOIS lookup tool it looks like the domain registrar is Japanese. Not to call everything and anything a "psyop" but if I were to set up something like this, I would do it for financial gain (shorting Tesla) rather than political gain, or to use it as a honeypot.

This kind of targeting of Tesla owners after the fact is essentially a dragnet that will affect people of all sorts of backgrounds, and is less effective than a direct boycott at achieving your political goals-- since you are going to polarize a huge chunk of people against you. I think many left-leaning protest organizers would understand this, but I may be mistaken since there are a lot of dumbasses in the world.

Again this is total speculation, but alarm bells immediately went off in my head.