It's pretty simple: you work as much as we tell you or we fire you. And good luck finding another job super fast with another company willing to sponsor a visa. This is the abuse. Plus, I think the pay is also not that great compared to US counterparts.
not true, the tech is not a coal mine or a cotton farm. you cant whip your employees and keep them on a short leash.
please spare me stories of "abused tech workers" who have middle six figure comp, free lunches, unlimited PTO, bunch of perks, generous 401k matches and infinite matcha lattes.