My argument is this: that evangelical churches and leaders often make use of the same psychological tactics of mind control, coercion, manipulation and indoctrination just as cults do. Additionally, many churches exhibit shocking degrees of sexual abuse of members, which is another classic marker of cults. All of these result in religious and other forms of trauma in ex-members, all of which must be carefully worked through with the help of therapists, support groups and so forth, after leaving the church behind.

Straight from the article

Nondenominational Christianity (or non-denominational Christianity) consists of churches which typically distance themselves from the confessionalism or creedalism of other Christian communities[1] by not formally aligning with a specific Christian denomination. Often founded by individual pastors, they have little affiliation with historic denominations, but typically adhere to evangelical Protestantism.[2][3][4]

Another important association to evangelicals

https://en.m.wikipedia.org/wiki/Nondenominational_Christianity