Would you start a construction company without a technical co-founder, and just hire freelance carpenters to build the first few houses?
Would you start a construction company without a technical co-founder, and just hire freelance carpenters to build the first few houses?
Bringing it back to OP's question, the comparison might be: many companies use technology (have a website, maybe even sell online) but are not technology companies at their core. Other companies that seem tech-light might have amazingly deep tech underlying the business.
If OP is founding a company that is going to happen to sell some things on a Shopify site, or create some gadget that has a few blinky lights on it, it could be perfectly reasonable to outsource the tech. (100% agree that if there's deep tech involved, that you need a tech-savvy founder or an amazingly committed tech advisor at a bare minimum.)
I personally know cases like this. If you are an amazing seller this is viable.
also you will need lots of project manager's and maybe 1 or 2 full time developers