Easy & cheap link for Google SQL instance

Now Appsheet is owned by Google, why not offer an easier & cheaper way to use a SQL database?

ATM most people seem to be using Sheets. My hypothesis is the $5k per year or so cost to connect to a SQL database is way outside what most businesses can justify. Why not drop the connector cost for Google SQL instances? I’ve got a few clients that would be happy to pay $50-$200 per month for a faster App. But they won’t pay $5k per year plus the monthly cost. Sometimes in business dropping the price means you actually make more profit. See - https://en.wikipedia.org/wiki/Henry_Ford#Model_T