There's no rules in love and waryes, absolutely he should have triple check who was joining... but when done on purpose(to have an advantage) and when made notice to other player it paints a target on your head from this alliance(the coalition ditch him or they clearly deny it pretending they will not help each other.... even tho they do) and they dog pile on you to make it clear of their intention, thats the thing which pisses me off. bytro is trying to reduce the backstabbing(removed map sharing between alliances) if you do it on purpose to easily win its annoying(the joining part, not the backstabbing.... that is a cheap strategy but its still a strategy )
You merely adopted the shitposting. I was born in it, molded by it. I didn't see a proper post until I was already a man, by then it was nothing to me but blinding!