Unfortunately I think this also has to do with the changing tech around war. Drones are the new hotness and it is a very good counter to tanks warfare.
I think you hit the nail on the head. Even without drones, they are awful I'm so much of modern warfare. If you've watched any footage out of Gaza you'll see a dude pop up out of tunnel and just completely disable a tank without them ever seeing him. Tanks are quickly going the way of the cannon. In much the same way.
Very true. I think the tank, much like the cannon, will still have its own niche use case but isn’t the silver bullet so many armies saw it as. Happens a lot I think