Akamai, CloudFront, whatever Googles service is, a bunch of other ones I can't think of compete in the same market. Cloudflare obviously is good at what they do but there decently are many fine CDN/DDOs prevention companies.
If we are considering the social implications of Cloudflare being pressured to deplatform anybody who disrespects intellectual property, then why should we simultaneously assume that the other handful of companies offering a comparable service wouldn't be similarly pressured?