But you are making an assumption. You saw guys smoking pot at boutique and you are assuming that the workers at Shangri-La or Trump Tower are also smoking pot.
First of all, my company never worked at Boutique, so the chances of these being the same guys are pretty slim. Who was smoking pot? Were they Ironworkers? Glaziers? If not, then they were definitely not the same guys.
Secondly, if you want to make an accusation, either provide evidence or keep it to yourself. It's easy for you to throw mud, but you're making a pretty serious blanket accusation, one that can cost people their jobs. You shouldn't make such accusations lightly.
Thirdly, none of this has anything to do with Trump Tower. If you see people doing drugs or drinking alcohol at Trump, let me know, and it'll be dealt with. For now, this is all in the realm of fantasy.