I think a exception can be made for industrial service (infrastructure, bankterminals) run on a dedicated MPLS network. With low bandwidth <1Mbit/s but higher level of reliability (low packaging drop).

On a per app level is definition of no net neutrality.

“Companies that are already making massive amounts of money want to tier off internet in order to make even more money”

I don’t think a big business should have an advantage over a small business that cannot afford that technology while using public airwaves. A better solution imo would be to prioritize all very low-bandwidth traffic.

Luckily, no one is buying 5G slices.