I almost put in my original comment that no-code/low-code becomes more useful as it gets more specific to a domain. Game dev is a perfect example - building complex shaders becomes much easier with a visual editing tool. I think of Google Sheets as a highly useful tool in this space. Same for Google Data Studio.
Isn't the domain of most no-code/low-code "business process"? It's some glue between systems to collect or input data. It allows the expert on the business process to directly translate the manual process without others.
I think no, since usually the condition for each Business process state is usually complex, which no code / low code won't help much and is usually worse on performance compared to native implementation.