I don't know any non-programmers who can successfully use it to make anything that isn't a glitchy mess. It's not really a low code environment. It's a "code but it's in squares with lines connecting them" environment. You're still writing code, but unlike some systems which can successfully use this model to try to make some parts easier, it's made much harder because of how much hidden, weird, and counterproductive stuff Max does. I had a much easier time teaching people to use ChucK or just C. Of the people I've showed Max and something else, everyone preferred whatever the other thing was.
Your thing sounds cool, though.