I think the thing that this still misses is that there really needs to be a good story for the evolution out of a low code tool and into a framework and only-code tool. If the low-code tools are successful, they inevitably need an in depth integration into the rest of an engineering codebase. I think this is the gap that needs to be crossed, power apps and zaps are already plausibly useful for most new users, but are challenging to evolve out of.