Why Low-Code Software Is at an Inflection Point

Has anyone experience with successful instances? I tried the probably popular examples from office, namely stuff like PowerApps and Flow. I think the software quality is atrociously bad. I like the concept, it is just that this isn't production ready software. Many bugs and bad reliability, so we currently do not invest more energy here.

Am I off here? What are examples of low-code solutions. I am well aware of the business case. Fewer lines simply means less maintenance.