Like anything else, depends when you tank.
I’m not sure it is….Very few 1OA QB’s have won a Super Bowl with the team who drafted them, while fucktons of of great NFL QB’s get taken well into the draft.
Get it wrong and you have to give him 3-5 years to prove he aint the guy.
Which is why it’s probably smarter to continue trying to be as good as possible, including using FA to improve your QB position when possible, and then gamble on QBs you think have elite upside traits, that aren’t top 10 guys.
…if you’re naturally horrific without attempting to tank, and there’s a Manning, Luck, Lawrence….a generational guy with exceptionally low chance of busting, sure go for it.
Lamar, Mahomes, Rodgers, Russ, Cousins, Geno, Hurts, Love (?), Dak, Watson, Carr, Purdy….all gotten without using tank tier draft selections…
Vs the Wentz, Goff, Darnold, Lance, Z.Wilson, Jameis, Bradford, JaMarcus, David Carr…who used peak draft capital to return next nothing in the long run.
I think tanking is largely a bust strategy unless you get disgustingly lucky…..which you can also get just drafting later & developing.
….I think drafting QBs into shit scenario’s is a bum strategy too, that only multiplies the odds of a QB busting.