Is 2 weeks outdated?

I’m planning on resigning from my job. I don’t want to put a 2 weeks notice in, but I’m conflicted on if I should or not. So none of my coworkers would be affected with extra work if I leave, it would just put extra work on execs who are the reason I don’t want to put a notice in, bc people get treated like crap once they do. They are also the reason I’m quitting as well.

All of my references, are former execs of this company who also left without notice due to the environment.

The reason I’m conflicted is because I feel like it’s been ingrained in me to leave one. But I’ve been hearing lately that 2 weeks notices are outdated anyways