Honest answer, in any kind of protest movement it's never one act or event that brings chnage. Change comes from sustained, strategic and collective action.
It's lots of people doing relatively small things relentlessly until....the straw breaks the camels back.
If you go on against Middlesborough its not so much that you are supporting Chansiri, it's that you're not supporting the many thousands of wednesdayites that are fighting for a better future for the club.
It won't be me that gets rid of Chansiri and it won't be you. It wont be any one individual. But everyone can play their part by sticking together and supporting the small things that will add up to the tsunami that will wash that ******** away forever.