My impression is that individual Farsight members are into all sorts of things. I do remember Courtney's warnings and comments about channelling though. The thing with Farsight is that humans should be realising their own potential in their own right and trying to rediscover what is getting fried out of us at each incarnation. The idea is that we do not need an upgrade, what we need is an end to the ritualised downgrading we go through each time a physical spell on earth completes.
Perhaps we do not need to be patronised and told we are lesser and that something better is just around the corner. These ideas simply replace the role of 'heaven' in religion: don't complain, do what you are told, take oppression on the chin because god will make it all alright in the end and justice will be served. So I am more inclined to believe we are being 'nobbled' and manipulated. It may just be that the entities that are being channelled are the same entities keeping us down.
I am sounding like an anti-vaxxer type anti-channeller perhaps. But Farsight is saying and demonstrating that we have the ability and the right to assert ourselves as we are and not to accept we are somehow inferior and needing the kindness of secretive entities who have agendas of their own.