I get these kinds of followers too.
Typically it is fairly easy to figure out they are fake and I block them immediately.
Anyone in California have eyes on all of these tankers?
https://globe.adsbexchange.com/?icao=ae0859,ae04c2,ae0377,ae04fc,ae0683,adfedf,ae63c5,ae5bc7,ae63b6,ae63c2,ae5e06,ae63bd,ae5e12,ae5bc6,ae63c3,ae63c8