Same - I've basically forced my employer to de facto let me work whenever I want.

I mean, they just like the output they get and with literally no drawbacks, so it's especially shitty knowing that I've basically been fighting some ... traditions?

Its literally just full on discrimination (as classification I mean), it's just too much of a dispersed problem to gain attention & we are all brainwashed (starring late is considered lazy yet finishing early isn't).