To me, the main intriguing issue in QM is non-locality. The latter is still there with the pilot wave model.
Yes maybe one day someone, maybe Lemouth, ...
Probably not me, as I am currently not working on the foundation of QM but more within its practical applications in particle physics ;)
Yes, non-locality is very strange and perplexing.
It's truly amazing that our math predicts experimental results with such accuracy even with so many unresolved questions.