It's a good move. The game could stand being a little more simple and back to its roots.
They should also remove the bottom turret being weaker than the others. It also adds unneeded complication to the game, and is an extra hurdle for new players.
Blast cones and honeyfruit can also go while we're at it. Maybe the vision and ward clearing ones can stay. At least those have a more interesting tradeoff. I'm not sure if they net positive or negative vision.
Plates were a great addition and should stay.