You more then hinted at it right here.Again, tell where I even hinted at any of that?
Best I never tell you to go skiing, you'd find a way to let that snowball into trying to skateboard over an active volcano.
It seems to be really mixed. Some sources say no, it's inappropriate to play one without permission from an elder or away from the tribal ground you got it from. Other sources actively sell authentic didgeridoos and offer classes on how to play them properly.
I suppose you could interpret someone who is an elder selling and teaching you how for money as permission, maybe. You'd probably have to confirm their authenticity, and that opens another whole barrel of worms entirely.
you only looked at indiginous elders or indiginous people making a profit from their sale as your source of authority on the matter. Rather then just thinking hey its nice music that people might enjoy therefore it’s a good thing to do.