A lot of people in the forums seems to be done already with the boss additions. We had around 6 new bosses from 2023 to now. Don't starve now has more bosses than Terraria.
But really, I actually don't care. I absolutely loved encountering the great depths worm for the very first time by accident while leaving the ruins, because I didn't know why the earthquakes were happening so quickly, I was scared and curious.
And now that we are most definitely getting yet another boss, just from the teaser I can already tell that this one is going to be hard. I really hope this new update shows people that bosses are actually a great addition to the game, and that there is no such thing as "too many" of them.