[neilv]

If you think the barrier to you passing a coding exercise right now is enthusiasm or cognitive... do you think you'd nevertheless be up to faking the rest of a qualitative interview process, so well that a savvy person didn't get a sense of the barrier?

(As an aside: Sorry to hear you're feeling burnt out right now. I hope you're actively looking for, or have already found/rediscovered, whatever makes you happy and fulfilled.)