There is no such thing as “Varjayana buddhism” neither is fast track to enlightenment. It’s scam like MLM type stuff of marketing or “get rich quick scams”. Vajrayana is just hinduism under “buddhist label”. I’m long time Varjayana practitioner (Dzogchen/Nyingma/Bon) and there are practices that have supernatural outcome, can lead to some states or samadhis and create certain experiences but those are all anariya experiences that does not lead to Nibbana. Those people do not understand what Nibbana or enlightenment is, it’s just playground for people who refused to grow up.
A Quest to Recover Buddha's True Teachings