

It also lacks nuance like those who use both. I don’t tend to do mobile gaming although when I do I almost exclusively use my Steam Deck. My wife on the other hand does mobile gaming quite often and her usage is closer to 50/50 between the two. I would think it would be somewhat rare for anyone to exclusively use any one device or to even not own multiple devices.
The problem is that the biggest service Cloudflare provides is DDoS protection, and doing that requires that you have more bandwidth available than your attacker. Having enough bandwidth to withstand modern botnet powered DDoS attacks is ridiculously expensive (and it’s also a finite resource, there’s only so much backbone infrastructure). Basically it’s economically infeasible to have multiple companies providing the service Cloudflare does. You might be able to get away with two companies doing so, but it’s unlikely you could manage more than that without some of them starting to go bankrupt.