The london is a normal and sound opening that can't be beat ("crush") by just "learning" some opening. Instead, you beat the london by playing better chess, just like you would with most openings that don't instantly lose.
If you don't enjoy playing against the london, I would recommend you experiment with different openings and see what you enjoy doing. Yes, it takes time, but everything does, and for some reason it's always the London system where people don't want to do so. It took me four years to find a response I enjoyed playing against the London; in the meantime, I simply tried playing good moves. It's not like you're losing out of the opening or anything, hell, you can play almost anything against the london and still be fine.
I'm wondering about the London system and how to defeat it easy. I play a variation of the indian which i supposed to be the best combatant to the london but I don't really feel like it is. Any suggestions?
Many thanks!