If you don't think it's helpful to engage, put your money where your mouth is, and don't engage, i.e. stop posting.

Note I'm saying if you don't think it's helpful to engage. I don't have any objections to you posting. It just makes you look a bit silly to keep engaging while claiming that engaging isn't worthwhile.

I'm really not sure what relevance you think that link has--I'm not seeing any particular intolerance happening here. Disagreement != intolerance.

I'm not surprised you don't understand the point.