People with total free will do not exist, that is a myth. Everyone makes choices according to what they have experienced in this life.
God is the best teacher but we are not very good learners, so God must reveal Himself to their inner man of the Spirit, which is why you must first be born again of God in order to believe in and follow Christ, as only such people can be successfully taught to come to Christ.
Proof is in the history of the world and what men do is generally evil. A man's imagination is evil from his youth God says.
Genesis 8:21
And the Lord smelled a soothing aroma. Then the Lord said in His heart, “I will never again curse the ground for man’s sake, although the imagination of man’s heart
is evil from his youth; nor will I again destroy every living thing as I have done.
So then get on board with what God testifies of men and you will see salvation is of the LORD.
Evil men continually reject Him and His ways.
The only reason you do good, is due to the Spirit of God working in your life, and it is a good thing to believe in His Son.
John 6
41 The Jews then [
g]complained about Him, because He said, “I am the bread which came down from heaven.” 42 And they said, “Is not this Jesus, the son of Joseph, whose father and mother we know? How is it then that He says, ‘I have come down from heaven’?”
43 Jesus therefore answered and said to them, [
h]“Do not murmur among yourselves. 44 No one can come to Me unless the Father who sent Me draws him; and I will raise him up at the last day. 45 It is written in the prophets, ‘And they shall all be taught by God.’ Therefore everyone who [
i]has heard and learned from the Father comes to Me. 46 Not that anyone has seen the Father, except He who is from God; He has seen the Father. 47 Most assuredly, I say to you, he who believes [
j]in Me has everlasting life. 48 I am the bread of life. 49 Your fathers ate the manna in the wilderness, and are dead. 50 This is the bread which comes down from heaven, that one may eat of it and not die. 51 I am the living bread which came down from heaven. If anyone eats of this bread, he will live forever; and the bread that I shall give is My flesh, which I shall give for the life of the world.”
44 No one can come to Me unless the Father who sent Me draws him; and I will raise him up at the last day.
45 It is written in the prophets, ‘And they shall all be taught by God.’ Therefore everyone who [
i]has heard and learned from the Father comes to Me.
What this is saying, Only those God has taught come to Christ and are saved. All the saved were taught to believe in Christ as only they were the ones God drew to Christ.