Nothing is ever going to be able to compete with starlink on price and speeds until there's another launch provider with reusable rockets.

The sheer amount of satellites you need in LEO to get proper coverage requires an assembly line mass producing them like starlink does.

To launch those satellites you then need a launch provider. SpaceX does it for cost. Anyone else will need to pay SpaceX the for profit rate.

SpaceX also uses most of its capacity for itself. They can only launch so often. There isn't enough launch capacity (today) to further launch another large competing constellation.

So that means they can't mass produce them and get economies of scale like Starlink, and they pay high cost per launch.

Anything anyone else comes out with will be at a huge disadvantage to Starlink.

SpaceX will then leapfrog everyone with Starships launch capabilities and push starlink even further on that.

Theoretically once Starship has a really high launch cadence maybe someone could build a competitive service while using it by mass producing satellites cheaper, but that's very far away still.

If Blue Origin can make their rocket reuse work, Kupier might have a chance, but at their pace, that's a very long ways away as well, and only BO will be able to compete, not some other 3rd party.