Has anyone ever dealt with fake male friends?

Some men will normally be nice to you but suddenly start to act like dickwads towards you the minute a woman or alpha male is around. Anytime a guy has tried this shit on me I bring up something really embarrassing about them or make them look like shit in front of Chad or some girl they're trying to impress and they suddenly become quiet and shut the fuck up. Sorry bro, you're not going to act cool around me when we're by ourselves but then try to bully me when you have an audience.

Or they become hypergamous and suddenly stop becoming your friend once a "cooler" male is available. Or they abandon you completely when they get a girlfriend, and then when they break up all of a sudden text you a year later and are like "hey bro, you wanna hang out?" like nothing ever happened in that long time frame.

Not to mention all of the fake people in general that act nice to you when they want something but when that's over all of a sudden you no longer exist.

Honestly, as I've gotten older I'm becoming more a hermit type. I used to be social and outgoing but I really don't have time for bullshit, whether it's in friendships or relationships. I've been living by myself for years and love it, honestly the less you have to deal with people the less stress you have.