I’m not sure I agree with this, unless OP did something offensive. I’m back in the dating world for the first time in nearly a decade, and with every match that goes poorly either I explain “I’m sorry, I don’t see this going anywhere further but I wish you the best.” or they do the same for me. The only instance of ghosting was when a man tried to SA me a few months ago.

Jobs you’re applying to, as well, should send a response to your application even if it’s just an automated generic email.