[paxys]

Have you tried writing to your local airport authority and asking them the reason? Or are you automatically assuming that there's a grand conspiracy at play against you?

In most cases it's a simple capacity problem. Taxis have to be hailed physically, and there are already reserved taxi stands at every airport. There's no reason for that to change.

[lxgr]

I don't think this is a conspiracy at all, just a pretty standard case of an incumbent getting preferential treatment (why else do taxis get a reserved taxi stand, but Uber/Lyft don't?) and an "innovator" disrupting at any cost and externalizing the consequences (in this case congestion throughout the terminal and surrounding streets).

A more efficient stable state is clearly not being reached through market forces, but since there will never be agreement on whether that's due to too little (get rid of the medallions!) or too much market liberalization (ban the rideshares!!), and the only thing everybody can agree on is that a public transit solution is impossible, I don't see any way out.