In the US anyone can start a religion/open a church. And as Chico Marx said "there is no sanity clause."
I don't follow this stuff, but the weird got noticeably turned up on this roll-your-own Christianity when Asian countries started getting in on the business.
Not long after GHW Bush stepped down in 1993 he went on a tour of South America boosting for Moon, always found that to be odd.
In the DC area there seems to be a lot of "Korean American" churches. I recently saw a news report on a Chinese Christian cult in the US that seems to be about abuse and deprivation, cleansing out the devil no doubt!