[drdaeman]

They are personally useless for me. On many occasions I wantied a no-code no-hassle "point and click" automation and I have tried them a few dozen times over last 5 years and never had any success even once - they had always lacked something and were unable to do things I wanted. And I wanted nothing extraordinary, typically something like a proper bidirectional synchronization between two services (say, Alexa todos and iOS reminders)

They seem to work for many people though, so they aren't useless in the general sense.