This clearly doesn't mean to ignore real prophets. This deserves investigation and discernment, not blinders and earplugs.
I was skeptical when I first heard talk about Kim Clements, but he's been right about too much to simply ignore, and even though he's not Catholic, he didn't say anything that would disagree with canon. Here also, if you read or listen to the entire message, it comes from the Blessed Mother and exhorts all people to Jesus:
"Jesus. Jesus. Jesus.
Only Him, children. Only He saves.
Only He Purifies. Only He heals.
There is no other, children.
Do not be confused.
Many voices try and will try to pass as His. Many say and will say that they do everything in His Name. But look at their works. Look at the fruits, children. DO NOT IGNORE THEM.
The Father Most Holy has given all authority and all judgement to the Son.
Only His Name saves, children. There is no other name. Before Him shall all knees bend and all foreheads bow.
HE IS. THERE IS NO OTHER."
This clearly doesn't mean to ignore real prophets. This deserves investigation and discernment, not blinders and earplugs.