Anyone attempting to take on this space is going to have their hands more than full and they're far more likely to fail than succeed.
Personally I wouldn't even try, mostly because the tools themselves can enable much easier more likely to succeed lower hanging fruit and that's how I use them.
If you want to make money "using" these tools then Huginn is your best option and it gives you a competitive advantage over those you're competing with that are using Zapier to do similar things.
Anyone attempting to take on this space is going to have their hands more than full and they're far more likely to fail than succeed.
Personally I wouldn't even try, mostly because the tools themselves can enable much easier more likely to succeed lower hanging fruit and that's how I use them.
If you want to make money "using" these tools then Huginn is your best option and it gives you a competitive advantage over those you're competing with that are using Zapier to do similar things.