simping is logical behaviour and entirely justified

[Honest]

women provide value to men by looking pretty/cute and by speaking to them. in order to reciprocate, men must give them money/resources for free and do nice things for them. this is high t behaviour

That may or may not be "high t behaviour", but it's not simping. Simping is investing excessive attention/effort in someone. "Giving them money/resources for free and doing nice things for them" is completely typical human behaviour. But like all behaviour, it becomes abnormal when taken to extremes.