Maybe when it's polished an somewhat audited.
Also, it has very limited GPU/Hardware support.
The early 2000s really took a toll on alternative commercial OS offerings. OS/2, QNX (on the desktop), BeOS, and others made that time interesting. There were even a lot of mobile OS options (Palm, early Linux handhelds, Symbian, Windows PocketPC/Mobile).
BeOS was always my favorite though. It’s amazing what Haiku has done, but sad that BeOS was shelved 20 years ago.
If Apple had bought Be instead of NeXT, they would've have gotten Steve Jobs, who (arguably) saved Apple from bankrupcy, plus i{Mac,Pod,Phone}
At the time (1995-96?) BeOS was a (cool) tech demo, but wasn't a viable product. It had no developers and no apps. NeXT was mature. BeOS also didn't have critical things like - the ability to print, colour management, multi-user support, etc.. Apple could've added these to BeOS, but...
[0] https://9to5mac.com/2011/11/11/gassee-thank-god-apple-chose-...