I think Poch not being in a job for a year now is evidence that not all clubs are dying to hire him. Sure, he may have rejected some as well, but hypothetically speaking both points are credible and we as fans will never have the evidence to prove one way or the other unless Poch gives us the evidence.
Likewise, unless Ole comes out and posts on social media all his job offers of the past, we can only guess that he never got an offer from a decent club. Maybe he did and turned it down because he wanted to go back to Norway after a bad experience at Cardiff? Who the hell knows?
It's all hypothetical.