No--instead you get dance-like-a-monkey "coding tests" (unpaid, of course) that are nonportable from employer to employer.

Anecdote time! I had a potential employer ask me to do the tutorial for their framework before the interview. I submitted a pull request to fix errors in their documentation during the interview. I got the offer but didn't wind up taking it. I don't do those types of things anymore because it's more beneficial to them than it is to me. I could see the value in doing it if I was a junior dev trying to get my foot in the door though.