If you were never allowed to provide tech support, in any form, what would have to change? Am I the only one who thinks that the answer to that question, for quite a few companies, is, "Nothing. Absolutely nothing. In fact, that's pretty much what we do right now."
What if we switched the question around: you have to provide individualized tech support for each customer? Essentially, they would get hand-holding. What would need to change?
I would have to hire a team of folks to actually provide tech support, for sure.
But the product? Would need less attention to detail because we'd always be a phone call away.
Edit: Maybe I can train a ChatGPT embedding on how to use my product and force customers to use that...