Kim Clement has prophesied things that did not end up happening and even admits to having done so.

Mark Taylor prophesied the wrong year for Trump to be president. That's kind of important, to get the year right, or no? lol

Better to trust in the sure word of God, not the made up prophecies of men.

And who cares if they sometimes predict right. The predictions are usually so vague, so very possible to end up being true in one way or another. And also, Satan and his demons can help predict right, with all the extra they know.

For example the girl in Acts 16:16-18 "brought her owners much gain by fortune telling". But she had a demon helping her:

16 As we were going to the place of prayer, we were met by a slave girl who had a spirit of divination and brought her owners much gain by fortune-telling. 17 She followed Paul and us, crying out, “These men are servants of the Most High God, who proclaim to you the way of salvation.” 18 And this she kept doing for many days. Paul, having become greatly annoyed, turned and said to the spirit, “I command you in the name of Jesus Christ to come out of her.” And it came out that very hour.

What you say might be correct but these are not the "last days" as you suspect.
If you wish listening to false prophets then go ahead but don't expect not to get rebuttal.