ISP - Fiber or Sat or Copper are always some by some corporation or business ! blockstream, iridium or starlink.

for example Elon republican affiliation should stop any registered demogratic customer to stop using starlink

no gurantee he will NOT cut them off when/if needed. so summary FIBER SAT COPPER line distribute among many that create partial decntralize mesh, including via non-internet private LORA or other bridges