So far, I have been really enjoying the MonsterVerse movies. They have been good old fashioned monster movies in the spirit of the 50s and 60s, especially Kong Skull island. And so far they have been turning a profit. Nothing like the Marvel films obviously, but enough that we're getting two more. If GKOTM and GvsK earn as much as the previous two, I believe we'll see more, but by whome? I don't know, but whoever it is ( hopefully not Disney ) I hope they keep the spirit of the 50s and 60s.
To me it makes sense that it's WB since they currently have the rights and since they seem to realize that giant monsters movies do have an audience in the 21st century, especially since WB will also be releasing Rampage soon.
So I'm going to remain optimistic that whatever happens to Legendary, we'll be seeing more of MonsterVerse even after GvsK