The longer list comprises 200 names over the entire armed forces, from admirals and generals to individual ship commanders. It's full of names, but no information as to why they were removed from their posts. As such, we can only look at it as a Gish Gallop, designed to overwhelm the reader with bits of data that are devoid of context. It's also important to point out that military officers retire early, are reassigned or get removed from command all the time. It happens for numerous reasons, no matter who the president happens to be.
And if misconduct allegations are being investigated and acted upon with renewed vigor, which is clearly the case, it makes sense that lower ranking officer would feel the pinch in large numbers. Finally, the US is winding down two wars and engaged in a general drawdown of the military for budgetary reasons. So it's possible that many of these officers were offered early retirements as part of this process. Without going through all of the 200 names, which nobody has time to do, we can't know for sure.
So are these lists evidence of a conspiracy to bring fascism down on us, or evidence only of a lack of tolerance for unethical behavior among the leaders of our military? With no martial law, government takeover or coup having taken place since the list first circulated, my suspicion falls on the latter.