Dude, that’s crazy talk. most people who read that aren’t growers.
And don’t the cops have to subpoena the company for there information. And don’t they need a reason. In Canada, at least, all info like that which companies have are kept private and they need a warrant or something.

I’ve heard of hydroponics shops getting busted, for something maybe possession, and their visa sales are used to catch growers.

You could also pay by mail order so visa wont know