> This is an overly simplistic look, and disregards a lot of history where, unsurprisingly, the reason there was wealth redistribution wasn't "innovation" but government policy
The point is that wealth and power aren't interchangeable. You're right that government bureaucrats have actual power, including that to take people's stuff. But you've not realised that that actual power means the rich people don't have power. There were rich people in the USSR that were killed. They had no power; the killers had the power in that situation.