Well said! 
Everyone is different, everyone has different likes. Like you said, some like video games, others don't. It's what makes this world interesting.
I find it infuriating that there are people out there that manage to get away with posting clearly plagiarised content. I know there are some that try to stop it, but it doesn't always work, there needs to be a better system.
And if someone doesn't like a post, purely because they don't agree with it, don't like the content, then they just need to move on!
Keep posting original content. Don't let them get you down!