Once again, as is almost always the case, it looks like they’ve ruled on something that is not a genuine federal issue.
If this is regarding state taxes within the state, that is not within the authority of the feds or the Supreme Court. If applicable, the ruling should only apply where one state is taxing goods from another state, which I believe would be unconstitutional.
So it would appear this ruling is unconstitutional because it is not a genuine constitutionally-recognized federal issue, or unconstitutional if it involves one state taxing goods coming from another state.
This strikes me as one of the few genuine "interstate commerce" situations.
It seems to me that since States will be collecting taxes on out-of-state businesses, those same “foreign” companies should be able to require those same states to provide the services afforded all in-state brick-and-mortar businesses