As Elon Musk continues to work on his blockbuster US$44 billion acquisition of Twitter, the tech visionary has once again utilized the influential social network to heavily criticize Apple's large cut on App Store purchases by calling it a "30% tax on the internet".
https://www.notebookcheck.net/Literally-10-times-higher-than-it-should-be-Elon-Musk-slams-Apple-s-30-App-Store-commission.616961.0.html
Same can be said about anything, like electric cars, that they should cost 1/10th of what they do. If someone does not like it there are alternatives.
I think he is talking about Tesla.