I get your point, and understand your position. For my SaaS I also wouldn't want to deal with something like Parler. That being said, I don't personally believe that your analogy of your (or my own) SaaS platform is that relevant. The difference here is that Amazon could be considered a major infrastructure provider. It has around 30% of the cloud market share, which puts it in a very powerful category if they have the power to shutdown platforms. I personally do not feel comfortable giving that much power to a corporate entity without some level of overview by citizens (aka the government).