1. The vast majority of account terminations for individual (not public-facing) services by financial platforms is linked to KYC, AML, and other risks; banks don't wait for the government to tell them to shut down an account, they do so preemptively if they detect "suspicious behavior". There's plenty of stories of people with "unusual transactions" (e.g. freelancers who receive a few thousand £/$ in deposit) and get suspended by Revolut, with support that refuses to talk to them, because Revolut wants to cover their ass and ban people proactively even without hard evidence of fraud. You probably know someone who's been banned from a bank for "suspicious behavior" who don't even know why they were banned. Anyone who hung out around Bitcoin subreddits a few years ago has heard stories of this happening with Coinbase. The risk for Coinbase users isn't politically-motivated bans, it's bans for "no reason in particular".
2. They link to Cloudflare's famous "Why We Terminated Daily Stormer" article as further readings; but Coinbase terminated Daily Stormer months earlier than Cloudflare, for (presumably) an infrastructure, non-public-facing product. Presumably Daily Stormer didn't violate US laws. Here, they claim to only terminate private-facing infrastructure for illegal activity, so this marketing post about their "philosophy" doesn't seem to match their behavior.