Sure, but a more careful and aware of how it looks operation would have dealt with it very differently. These people are rich as Croesus, they could have just given the staff some bullshit makework jobs for the next few months (let's be honest, they're already bullshit makework jobs), then redeployed as many as possible, pensioned off the older ones and then quietly got rid of any that are left. That they chose instead to do it this way, when the eyes of the world are on them, is what's wild.
It's very heartening tbh - the wide support the Queen enjoyed was down in a large part to how carefully she projected herself publicly. We're seeing a very different person in Charles - pompous, bad tempered, mean. While much of the support the Queen enjoyed seems to have so far transferred to her son, these are not the kinds of character traits that are likely to help him retain it. All good.