According to your logic, if somebody doesn't use their beach house all that much, the public should have rights to march in and have lunch in their dining room.
Sorry, but we believe in property rights here. This ain't communist China. If you own something, you can do nothing with it and it doesn't affect your ownership. If you think that is wrong, then maybe you'd understand why there's a homeless guy insisting on sleeping in your spare bedroom.
This is not actually the same as property rights at all.
It's more like you owning a house, and the me going to the patent office today and patenting the idea of a house. Then me taking every property owner in the US to court to take ownership of your house and everyone else's house.
Then on top of that while I was patenting the idea of a house, I had no itention of ever making any houses, the ONLY reason I patented it was so I could sue you and own your house.
What's even crazier is that they actually revised the current patent system to exclude prior-art because that made it too complicated, so whoever files for ownership of an idea first ownes it, even if they didn't invent it, or it was invented in prehistoric times, or if their whole bassis of the patent is just to patent troll.
The purpose of the patent system was to allow inventors reimburse themselves for the cost of making an invention. You should not be able to patent something if it didn't cost you anything to invent it, and if your entire reason for filing the patent is to patent troll.
Patent trolling has become so ridiculous that most companies hold huge extremely vague patent protfolios specifically for the purpose of having patents as a corporate weapon. ie IBM holds enough vague patents to make the US economy come to a halt, but they are prevented from using them because Cysco holds enough vague patents to kill IBM etc.
The best example of the patent system working positivly (for the most part) is with drug companies. They spend billions of dollars developing drugs and the patent is the only thing that allows them to get their development costs back, but when it runs out generics come on the market and everyone gets these amazing drugs for free.
The best example of the patent system working negativly is LODSYS, they inherited a patent troll patent as a patent troll. The entire patent is literally 'buying something in-app in any computer product or service through any means'. There is zero technology behind the patent we're talking about a patent that is so vague is could be described more as establishing the context of technology not creating technology. Patents that have the format of "doing existing common thing, in new context, through any method" are absurd. On top of that the patent trolls are double dipping.