I think many Trump supporters HATE the Republican Establishment more than they LOVE Donald Trump and RIGHTFULLY so, and they LOVE what Donald Trump is doing to them (the GOPe) so I must disagree with you.
The It's an anti-establishment movement and NOT a cult.
It’s hero worship.
Weak minds need a hero
TOTALLY RIGHT. Most of us thought of Trump as a joke, initially. Then he took on The Establishment and the rest is history.
People that call it ‘hero worship’ are simply Establishment types that have run out of options for trying to pry us loose from Trump.