Two main differentiators: 1. Simplicity - both of those things you mention are painstakingly unintuitive if you want to do something fairly complex. 2. Price

Two main differentiators: 1. Simplicity - both of those things you mention are painstakingly unintuitive if you want to do something fairly complex. 2. Price - Power Automate gets stupidly expensive at any kind of scale, the base plan is only $15 a month, but its capped at 5000 executions. Similarly, OutSystems gets REALLY expensive pretty quickly once you get over the smallest size plan.