At this point most companies consider it cost of doing business; changing it could possibly weaken or remove the leverage they have with their patent warchest.
As expensive as the patent system may be, the largest companies who deal with it are still in a position to treat it like a basic cost of doing business; one that happens to be so high that it can protect them from the truly disruptive innovations that are unlikely to come from their peers in the field.
As long as elections are privately financed cartels that depend on trolls to scare off potentially competitive startups, the patent system is going to stay broken. If and when we manage to reduce lobbyists to mere lobbyists, and not lobbyist/financiers, then sanity may prevail.
Integrity.
I know we talk about the 24 hour spin cycle and how all politicians are just mouthpieces for the MPAA, but some of them probably take a few minutes out of their term to think about how to make the world a better place. A few of them even try to do so.
> Integrity.
You mean impeachment.