Is there any way to remove every SPOF?

Currently I have multi-region loadbalanced servers. DNS and WAF (and the load balancer) on Cloudflare.

Moving DNS elsewhere is step 1 so I'm not locked out - but then I can't use Cloudflare full stop (without enterprise pricing).

Multi-provider DNS and WAF - okay I could see how that works.

But what about the global load balancer, surely that has to remain a single point of failure?

No? The point of cloudflare is that they remove the spof for you, but I guess we can say they didn't do it quite perfectly