No. Everyone should be restricted from buying (or better: collecting) it, otherwise you just created the business model for evil corp that does the job and collects your tax dollar to do the same thing.
And if you think that is unrealistic you may need to do some research into who pays the bills of Palantir et al.
So if the goal of the ban is to prevent government overreach, you need to ban collection for everybody, except maybe well documenter scientific applications and specific private areas.