How can I politely say "no way" while still getting the job?
"Hi, would it be possible to remove clause X?" usually works for me. I've occasionally had to use the slightly stronger, "I'm sorry, but I actually can't sign this until clause X is removed." Don't go into reasons, or get into a philosophical debate about it. The only time I've given an explanation was for a volunteer gig where I refused to sign an NDA at all, and had to explain to the coordinator "We can either be e…
I said that once to someone about a liability clause that would possibly have cost more than I'd make there.
He started accusing me of attempting to sabotage his business and was very angry.
I just left. So glad I found that particular bombshell before I signed anything.