Report System Unfair

Although most people don't have this problem i feel like it should be fixed. The report system is known for punishing players who don't follow the summoners code, but now it works for just getting people punished for no reason and trolling. Now i know that i myself have been reported for reasons that are fair and just, but for a few games now i've been reported for no reason. People just report me for "intentionally feeding" when I'm having a bad game, "verbal abuse" when i try to explain something to them or have them see their mistake, or for "offensive language" when my teammates are trolling and saying that i said something that i didn't. Now to the main point, the report system is unfair because people can just report whenever they want for whatever reason they want. You get punished or that warning shows up and there is nothing to prove that you actually did or said what they reported you for. The system just sees that you got enough of them and then punishes. Apart from that you get low prioritized causing you to get even more mad and break the summoners code more because you may be losing your games. Its just completely blind. No one actually checks to see if the reports are well deserved or not. I hope that the report system is changed to actually prove or disprove if a person deserves a report or not.