This article just says that teleoperators had remote access to the first 20 cars when they were rolled out ~17 months ago. It doesn't support a claim that the fleet is currently using teleoperators, let alone relying on them more broadly as you seem to imply.
> Recently, Jonas met with Tesla with some clients and released a new note that he hinted to be based on what he learned from Tesla during the meeting. He claims that the planned “robotaxi” rollout in Austin next month [June '25] is going to use “plenty of tele ops to ensure safety levels”: Austin’s a ‘go’ but fleet size will be low. Think 10 to 20 cars. Public roads. Invite only. Plenty of tele ops to ensure safety levels (“we can’t screw up”). Still waiting for a date. ‘Tele ops’ stands for teleoperations, meaning that Tesla employees will be able to remotely access Tesla’s vehicles and operate them in some capacity.