My website https://copblaster.com was blocked just now with a notice that says "may contain scam activity." I have reviewed your criteria for scam activity and have concluded that it does not contain any scam activity. It is a legitimate website that documents police misconduct and also lets users submit their own stories. There is nothing remotely scammy about that.
It certainly does not contain anything from the paragraph below the notice which says:, "Possible suspicious activity encompasses a variety of behaviors that are commonly attributed to technical support scams, cryptojacking, browser hijacking, and other types of harmful, risky, and potentially unwanted objects."
I have visited other sites hosted on the same server and none of them display this notice, so I'm pretty sure this is just a site specific notice and not IP based. I noticed some people submit Virus Total scans with their requests so here is mine https://www.virustotal.com/gui/url/055bbc8cfbcc659e213672cd27a82a6faa605826535b77aa8b70d787eb2205f7/detection