Be careful, there's some people who actively don't understand what a public good is and are hostile to it very existence, let alone suggesting a government could practically ensure it's viability.
They're also completely blind deaf and dumb to modern society having never had to suffer.
Many believe the market is the best vector to deliver public good. It's not a mystery why this perspective exists, and it's not obviously wrong, and it's ridiculous to think that government is the universal cure-all for suffering when they're the source of so much.
They're also completely blind deaf and dumb to modern society having never had to suffer.