I agree that that can help and this is really the purpose of MindReach.net. I am hoping that each and every one of us, like @Keith has done, will share this platform with everyone with some kind of not-at-large agenda, so to speak.
I don't think any of us would mind flat earthers or anyone with a desire to stretch beyond the traditional forced agendas using this platform we've built to have mind expanding and useful discussions.
Obviously we don't and won't agree with them in some areas - for example we understand that the flat earth concept is indeed a distraction, BUT having their energy and collaboration in some of these overlapping areas would be very helpful to everyone. We must learn to all work together, but there will be those who simply won't or can't move beyond their field of vision.
As I've mentioned before, some such people are the brilliant theoreticians who are moving physics back to sanity. It certainly feels like a disaster that they won't or can't collaborate for various reasons, but it is what it is and we have to do this for them where appropriate.
There are other ways that we could progress rapidly as well, but as far as the immediately attainable: sharing and sparking varied and diverse discussion that will bring in everyone - and simply inviting others to come as I'd mentioned at first - is something that we can all do right now.