If a company doesn't want to provide services to another company, that's their choice. You don't have a right to use their software, nor should they be forced to provide services to people or companies that violate their rules.
Here goes the cycle.
1. De-platformed from Twitter or Facebook, Don't like it? build your own social network.
2. De-platformed off of AWS, GCP, Azure, Don't like it? build your own servers (i.e self-hosting)
3. De-platformed off of the internet payments level. Don't like it? Use cryptocurrencies.
4. De-platformed off of the IP level. Don't like it? Register and assign your own ASNs.
But don't worry, de-platforming won't happen to us, I'm sure that big tech always listens to their users! /s