Well, that's the thing; I don't know what peoples' concerns are. I hear a lot of complaints about vague generalities (like what you just said) and ominous future-fear about a dictatorship, but I struggle to connect any of those concerns back to specific orders. Much of them just sound like an expression of a generalized anxiety disorder tbh.
I think the spending cuts are generally justified under something akin to "we don't have the money to spend on a lot of this stuff", because we don't. I haven't heard any argument on how deficit spending is sustainable, and obviously Americans are tired of mortgaging their childrens' future for short-term gains.
I suspect we'll rebuild a ton of the programs, and I hope we do; but we need to reach a place of fiscal sustainability first.