The are betting on that "eventually" being many many miles down the road. They will fix some of the issues/cases (ad hoc) for the vocal minority, they will pretend they didn't see for the silent majority that suffers from the same side effects.
As a parent stated, the content creators are NOT the clients. Client is the one who pays you money. So advertisers need to be kept happy. If this guy goes down, the guitar makers will advertise on the next guy/lady in line. And the (true) client (advertiser) will be happy.
One of the reason that Google is making crazy money is that they cut plenty of corners in support. And it serves THEM (YT) right to do so.
This video has less than 100k views. "Charlie bit my finger" has 876 Million views.
In work I use the phrase "it is not a Problem until it becomes one".
One content creator (or a thousand) complaining is NOT a problem for YT. A Problem is if YT drops from 100M views per day (or whatever that number is) to 20M views per day.
If you ask me, YouTube is having it good. And if this content creator goes down, his followers will jump on the next guitar player teacher person.
Apologies if my comment seems to cold. I believe it reflects the mentality of YT.