As the main author of Janus, I didn't appreciate at all them proactively suggesting Calls as a replacement for existing deployments based on Janus and mediasoup. I'd understand them aggressively marketing against other RTC cloud providers like Agora, Twilio, and others: trying to "steal" users from open source projects (who share everything and so often live on consulting) really feels like a d*ck move, instead, and basically stealing candy from kids.