[wkimeria]

Wow!

I have almost 30 years in tech and thankfully have never run across that. But I can see how that could be a thing for other companies/industries.

Every place I have worked I have given 3 week notice, and every potential employer has been ok with me starting in 3 weeks (except one).

The one exception was a company that balked at my request to start in 3 weeks in order to give my current employer time. They countered with "Well, take it now and start immediately, or leave it. You must not be serious about working here." I countered with "You are probably looking to hire people with no sense of responsibility to their current employer". Bullet dodged.

I have quit before I have started. I accepted an offer from a company (after being jobless) but my interaction with their HR the day before I was to start was so rude and combative that after I left, called my future boss there (who I really liked) and told him I was rescinding my acceptance. I then grovelled back to another job whose offer I had turned down (and they re-made the offer). It all worked out.