Yes and no. Historically the Country Bears have had 3 entirely different editions to present. This is merely the 4th. This gives them the option to do something new down the line.
They could have easily trashed this and made it a dining location. The Country Bears singing songs from the Disney songbook may be low hanging fruit, yes, but I’d much rather a large amount of capital investment be thrown at them than their outright removal.
The company recognize their popularity. I don’t think they would have kept them around if they weren’t.
Yeah this is actually an example of Disney doing right by the theme park fans and keeping a classic around. Having them sing from the Disney songbook is perfectly reasonable, even logical by my reckoning.