For 2,600 years, people have been doing that and discovering the Middle Way he described does work.
So how do we explain vajrayana Buddhism, with its tantric practices, with its deities and devotion, its study of unmeasured energies?
You can see it as a way of training the subtle mind, using archetypal figures to cultivate certain qualities in ourselves -- compassion from Tara and Avaloketeshvara, wisdom from Prajna Paramita, clarity from Vajrasattva. You can explain its effects by analyzing its symbolism, icons, practices.
There's support for the idea that it's not just folklore from no less than Stephen Hawking.
In a Q&A after a recent lecture -- presented in Australia by a hologram of Hawking, who was physically in England -- he was asked: "What do you think is the cosmological effect of Zayn leaving One Direction and consequently breaking the hearts of millions of teenage girls across the world?"
“Finally, a question about something important.
“It would not be beyond the realms of possibility that somewhere outside of our own universe lies another different universe.
“And in that universe, Zayn is still in One Direction.”
So it's not out of the question that Pure Lands exist and may even be overlays onto our own world, or that Tara in one of her 21 manifestations can help us out, when supplicated.