It's possible my interview and other skills have declined, but after being rejected only once in the first 25 years of my career (when I was fresh out of school and terrible at interviewing), I've now been rejected from a half dozen jobs where I got to the panel interview. This included one where they said they planned to make an offer but ended up going with a different candidate. Another where it felt like a perfect match but then they never even got back to me. Another where I bombed a dynamic programming problem that leetcode puts at its most difficult rating. YMMV but I think it's tough out there.