I have the opposite issue, so yes. I don’t particularly enjoy having to constantly pay attention to every enemy, but I enjoy learning a boss fight for an hour or two. I’ve also played a few games where dealing with random enemies felt harder than dealing with bosses due to sheer numbers, and it would help with that too.
So I don’t think it’s really a design problem. If you know exactly what you want your game’s experience to be, then don’t add it. But I’d argue for most games it isn’t integral to the experience how the difficulty of normal mobs vs bosses compares, and people have different preferences for it.
It’s a bit of an inherent issue sadly, if your goal is to multiply money why would you invest in a company whose profits stay the same over one whose go up? And you have no reason to care if the company eventually dies as a result, you just move your money into the next one.
And most people investing money will be doing so with the only purpose of multiplying that money, as it’s mostly banks and similar institutions. In theory if the main investors of a company want it to prioritize user experience over profits, the companies’ duty to its shareholders would also be to ensure good user experience. But that’s never going to happen.