Any country will power to do something terrible will do it. Take the U.S. for example. Russia is not a threat to the U.S. So why do you care?
Firstly I live in Britain, so I'm a bit closer to it ! Not all countries with power misbehave in the way Russia have been under Putin. If you really think Russia pose no threat to America or the wests interests, then I think you are in a very small minority. I care that under Putin, they have been systematically bombing schools and hospitals in Syria, killing women and children in an horrific manner.
I would hope most people would be opposed to that.