DOGE is obviously a completely illegal operation, and I really do hope it will be get reined in before they can cause an issue so big that _even trump's croniest cronies_ have to admit what is going on. For someone who claims to love freedom of speech, Elon is pretty quick to determine who can say what, and how much access to _his_ data people have.
No personal option stated or implied, but: exactly this was clearly promised before the election, and it is being delivered right now. The people voted for this: a majority of the American people. Democracy, no?
What you are saying is Trump won so he can effectively shut down agencies and create new ones by fiat. And if those new agencies break laws that is fine.
As a hypothetical, suppose DOGE amasses a large dataset of every resident in the US and it then identifies “illegals” and instructs the deputized military to deport this group of people to prison in El Salvador via secret messaging beyond FOIA reach. This is not OK. Especially if the deported were not given due process to defend themselves in court. What if a few of the deported were actual citizens and had their identities mixed up with someone else.