If we wanted to help inventors we'd help inventors. If people found a started using a new thing we'd track it back and reward the creator, those who popularized it, teachers, etc. And we'd make education free.
But instead we have a system that, if you pay a large (to individuals) fee, and file a ton of complex paperwork, may be persuaded to give you the monopoly right to sue people who used 'your' idea even if they independently invented it. But you're responsible for hiring lawyers to persuade the court to give you the money we supposedly ruled you have a right to. The court won't help by investigating the issue but can be easily convinced to issue crippling restraining orders, an action more likely to kill the accused witch than prove her innocence. No rewards for inventors, but here's a club and license to use it for extortion.
We could reward inventors, instead we reward lawyers. Specifically lawyers who cheat inventors. Patents, and copyrights, are a huge negative force on society. We need to get rid of them or we'll be eaten alive by groups who did.