I think he would care if he knew! But David admitted he doesn’t do his twitter anymore which means he’s not on IG, nor on Facebook.

It seems to me like David is currently living in a bubble free from all kind of social media information except the ones filtered by Brad, Monique and the rest of his team if there’s any. It means we have no way to even talk directly to him and everything we tweet or post hoping it would get to him, either they’re positive or negative, will end up in the wrong hands. 
All in all, I don’t think he cares about the Duchovniacs and he probably has no idea what MP is doing on social media. He literally wrote in his book that “Twitter is the end of the world” so it seems like it’s an ideology for him to live without social media. I couldn’t disagree more with him on that and I think he could find many creative ways to express himself on social media and enjoy it, but I get his point. To be honest, if he thinks so poorly about Twitter, I think he should leave instead of having a half dead account handled by a non-professional guy who keeps retweeting from a dog.