I honestly don't really know how I would react to my iPad running macOS (or at least being given the option to); I just know that it's not something I have really been clamouring for. A lot of what I use my iPad for puts it squarely in the tablet category, and my main bugbear is that iPadOS apps pale in functionality to their desktop versions. But I also don't see how being able to switch over to macOS and use, say, google classroom in chrome would help improve the google classroom app on my iPad. If anything, it would just give Google one less reason to continue supporting it.
I can't really say who is to blame for apps like zoom, office and google drive still resembling their phone apps than their desktop versions. Is there something about iPadOS that is limiting their capabilities, or is it just laziness and indifference on the part of Microsoft and Google?
As for WWDC getting very few iPad features, I guess I kinda expected that going in, what with rumours of Apple going all-in on AI, plus the recently released vision pro. These two areas are likely going to receive the most attention from Apple in the short term at least. We know that Apple will never compromise the iPhone or the Apple Watch, while tvOS already doesn't have much they can give up on. So that just leaves the iPad as the most likely casualty of Apple's renewed attention in those aforementioned areas.
So no, I am not bored with my iPad. I know it will continue to work great for me (both at work and outside of work), I would have liked some further improvements to stage manager, but I guess a lot of this stems from me having come to peace with that the iPad is. If new features come, they come, but I no longer go banging the drum when they don't.