70 hours week

I am ready to put more than 70 hours to start and run my own business. Looking for some ideas with certain criteria I have in my mind

1. Scalability - Biz should be scalable enough to reach 100 cr annual turnover, fine if takes mid to long term
2. Margin - should have healthy margin, not looking for VC money to run it
3. Location - setup and operation can be done from anywhere
4. Non-tech - I am not a tech person, so the Biz should be done without hightech IT infra as I want to run the show on my own.

Sourcing ideas for myself, because I want to start something my own And for other non-tech people, who are also in the same boat as I am.

Let’s see if we get some good ideas here!