I wish they'd focus on fixing the things they've left broken and scattered throughout their engine rather than buying up companies in a space already absolutely dominated by their direct competitor.
This is a tangent, but I have been thinking a lot about why Unity is valued so highly and maybe it makes sense. I wasn't quite old enough to even stand at this point, but based on what I've read, Unity does actually seem similar to .NET + Microsoft early monopoly on certain software stacks. That is, it was horrible to use, but did address a niche.