1. Higher quality requires better trained technicians. That means fewer people will be able to participate due to any of missing experience, costs of training/education, and opportunity costs.
2. Higher quality generally requires third party certification, such as the CE or FCC identifiers on electronic equipment. Certification costs time and money resulting in a form exclusivity.
3. Higher quality means goods/services with increased durability, which requires fewer updates or repurchases. That is great, for the producer, if everything comes with a warranty but is bad if patching is an extra expense.
Now consider what that means for software, a fully unregulated industry. It means some form of credentials for developers instead of frameworks or tech stacks. It means paying money to third parties to validate every patch release. It also means applying a warranty to all commercially licensed software. These things would raise the price of software and eliminate most people currently employed.