1. Is there a need for the programming language?

2.If the answer to the previous question is yes, can I find enough people to help and enough resources?

3. If the answer to the previous question is yes, can we release a MVPin a reasonable amount of time?

4. If the answer to the previous question is yes, what is the chance it will gather a reasonable amount of users?

There are literally tons of programming languages that didn't make it. I wouldn't want to waste my and other people resources.

Right question is to design own linguistic language common between computer and across human.