This is why, according to GDPR and CCPA principles (it is not written as is in the text) we need to include API neutrality for users, as the right to have an API access to 3rd party applications to exercise users' data portability regulations. All of this without the possibility of the company to revoke API access. Like the net neutrality, but for APIs.
https://api500.tumblr.com/post/31465739810/what-is-api-neutr...