Twitter is back to trying to lure developers in; there will be another batch of whiny posts in 2 years when they pull the rug out from this new set. Devs should stop playing charlie brown.
I agree. Nobody cares about Fabric. Who cares if it goes down, your business won't die. If their API dies, you can bet a whole lot of companies and their employees are basically screwed. Hootsuite, Adobe Marketing Cloud, BrandWatch, Buffer, Salesforce, SimplyMeasured, Oracle marketing cloud, etc, etc.