I don’t recall (in H2), probably due to not playing one particular area so much (all of the FCs for Miami in a row)… But it seems in H3 the crowd blending doesn’t seem to work if there’s a bit of panicking nearby. Making you more easy to spot by the guards in that area… Which doesn’t make sense. A large crowd? 'Could totally be a new guy. But they’re granted omniscience of who does and doesn’t work there.
Anyway. Whenever I get spotted by one of these (types of) enforcers - they might say something along the lines of; “Excuse me! Who are you again?” To which I verbally/IRL respond; “Hey buddy, I know EVERYBODY! And I sure as heck don’t know YOU!”
I’ve said this before… There is one enforcer that seems to see through any disguise which, when thinking about it, does make sense. The Front Desk guy in Bangkok. It’s because he recognizes “Mr. Rieper”.