There is no functional difference between politically sensitive speech being removed because a giant, legalized government bureaucracy regulates the internet, or because officials abuse power to ask web hosting providers to remove it, and they all comply instead of citing legal protections.
Free speech only survives if you insist on it.
This is why sending a message is critical. Any company that is willing to bow to the censors without a legal requirement to do so needs to hear from you, whether it’s Amazon, paypal, or anything else. If possible, don’t give them your business, tell them exactly why, and tell your friends too. Even if you can’t replace a service or give them up entirely, please, give them a piece of your mind anyway.
Go online and search for WikiLeaks mirrors, right now. Notice how many of them have been taken down, and replaced by their host’s default page?*
The critical turning point for free speech on the internet is happening, right now. Will the internet be worth a damn, or not? The time to act is slipping away. What will you do?
*EDIT: note that some hosts may have been under assault by denial-of-service attacks instead of caving in, probably attacks by spook agencies; this was apparently true of the US registrar, EveryDNS.