The problem is that many systems are established (like current) one which means that they are very resistant to change. Also guardians of the status quo of these systems claim that they are perfect or they try to reach perfection (which is utopian thinking). Current system is an utopian one. It reached a point where there is little change, just repetitiin of thr same mistakes over and over again.

About RBE "politics". Let me quote something short from
the book " The Best That Money Can't Buy" by J. Fresco.

"The conflict today between human beings is about opposing values. If we manage
to arrive at a saner future, conflicts will be about problems common to all humans. In a
vibrant and emergent culture instead of conflicts between nations, the challenges will be
overcoming scarcity, reclaiming damaged environments, creating innovative
technologies, increasing agricultural yield, improving communications, building
communications between nations, sharing technologies, and living a meaningful life."