Except even that isn't true, they still are sharing their EV charging infrastructure with all competitors and are still building it out just at a slower pace with more focus on charger uptime. And a pace which is still faster than all other US EV competitors.
They weren't donating anything to anyone. EV drivers pay money for the kilowatt hours they use at Tesla's chargers. Tesla has been doing exactly this in Europe for a long time.
All brands of EV charging networks should charge all brands of EV. No mess, no fuss. I can fuel my ICE car at any fuel station and I should also be able to charge my EV at any charging station. That's just a common sense infrastructure outcome.
Europe achieved it. One day North America will too.
Capital is expensive right now and it's almost certain that Tesla is not making a profit on EV charging, thus "donating" since a good EV charging network is necessary for EV adoption.
The Cybertruck charges faster on Electrify America that it does on Tesla's own chargers:
https://twitter.com/itskyleconner/status/1775014705222070331
https://teslanorth.com/2024/04/02/tesla-cybertruck-charging-...
So Electrify America must be "making a donation" to Tesla, right?
Yes.