The money X Corp is paying them cannot be THAT great to justify losing all brazilian costumers and Cloudflare doesn't seem like a very ideology-driven company.
Lets remember that Twitter is not their only customer..
So if twitter has problem with some country justice it is their problem to solve, not a problem to be shared with every other Cloudflare customer..
Also, i doubt that they are making more money from Twitter then every other customer in Brazil added together..
The precedent is already set, this is nothing new..