No, Really, Why Are So Many Christians In Colombia Converting To Orthodox Judaism?

https://astralcodexten.substack.com/p/no-really-why-are-so-many-christians

I enjoyed reading a recent Washington Post article, subtitled Why Are So Many Christians In [Colombia] Converting To Orthodox Judaism? It had good interviews and beautiful photos. The only thing it lacked was any explanation of why so many Christians in Colombia were converting to Orthodox Judaism, unless you count explanations like these:

“I wanted to find the truth,” Rivka Espinosa (formerly Loida Espinosa), who converted from evangelicalism, told me. “I began to study, more and more, and ask myself deep questions: What was my mission in this world? Why was I here? And what did I need to do?” She said her father was the pastor of an evangelical church where she was a member. He also converted.

“It was a calling of the soul,” Devorah Guilah Koren, who converted from Catholicism with her husband and two children, told me. “More than a religion, [Orthodox Judaism] was a way of thinking and conduct that satisfied all of our needs.”

This is all very nice, but it doesn't seem like an explanation. Why are more people converting in Colombia than, say, Greece or Thailand? Don't Greek people sometimes want to find the truth? Don't Thais ever feel callings of the soul?