> The affected domains represent a big loss for Cloudflare, with .tk, .cf and .gq previously accounting for 23.1% of all domains hosted on its platform – and nearly all of these have now gone.

I'm not sure in what way this is a "loss". I doubt cloudflare is losing money (or revenue) here. Especially if many of these domains are spammy, it seems like this is probably not much of anything for them.