Brother, the Good Fight radio show host who founded that ministry is a Calvary Chapel pastor who is definitely not a Calvinist but that is neither here nor there. While I'm not a Calvinist I agree in some areas with their biblical interpretations. On the issue of true and false conversion and the need to exercise discernment and church discipline many Calvinists have gotten it right imo.
We are not only exhorted to examine ourselves but also to examine the fruit of those who profess to know God. We're given Matthew 18:15-20 and 1 Corinthians 5 as instructions on how to exercise church discipline, on how to determine when to excommunicate someone who professes faith in Christ. Notice particularly 1 Corinthians 5:9-13,
"I wrote to you in my epistle not to keep company with sexually immoral people. 10 Yet I certainly did not mean with the sexually immoral people of this world, or with the covetous, or extortioners, or idolaters, since then you would need to go out of the world. 11 But now I have written to you not to keep company with anyone named a brother, who is sexually immoral, or covetous, or an idolater, or a reviler, or a drunkard, or an extortioner””not even to eat with such a person. 12 For what have I to do with judging those also who are outside? Do you not judge those who are inside? 13 But those who are outside God judges. Therefore "put away from yourselves the evil person.”
In 2 Tim. 2:3 Paul describes false teachers in the last days as those "having a form of godliness but denying its power," and admonishes, "And from such people turn away!"
In Titus 1 Paul gave the following admonition to Titus regarding certain false teachers of his day (which applies today regarding any who would set themselves up as teachers within the church yet lack certain fruit in keeping with repentance):
"They profess to know God, but in works they deny Him, being abominable, disobedient, and disqualified for every good work."(Tit. 1:16). In verse 13 Paul says, "Therefore rebuke them sharply, that they may be sound in the faith."
From what I can tell, Kanye West does not really have any real accountability to any godly men. This is desperately needed especially if and when one is a new convert. A godly and mature brother can exhort and rebuke when needed, and a true believer will appreciate that kind of biblical correction and guidance.
I know that a Calvinist pastor was trying to disciple him for some time but it seems Kanye sort of got away from that and went off and did his own thing afterward.
Anyway, in the end only God truly knows if Kanye is truly born again. Our place is to pray for him but at the same time to exercise discernment. And as Joe Schimmel said in the radio show, we must be careful not to quickly fall hook line and sinker for the deceptions of the enemy in these last days.