I see then what the M means and the point you're trying to make. It begs the question though, why would anyone ever choose to be damned out of their own freewill? To the other side of that coin, if God enables people to believe, then how have they really chosen of their own freewill to be saved if they have to be influenced? So it is the answer to both questions is there is not really freewill, there is only one will, the will of God, and the will of God is the unalterable destiny.
On the second part, no, God can never be evil because evil is opposition to God. God can and does destroy many people throughout history, and he is never evil for it because everything belongs to him, he can do whatever he wants with his creation. Rather those creations that strive against God from the Devil to all the people that reject God are the evil ones, and even in their opposition they cannot change the will of God, they can only prove the will of God and vindicate God.
Consider Pharaoh and Egypt, God lifted up Pharaoh, God hardened Pharaoh, and God also destroyed Egypt. Though Pharaoh opposed God's will he only really played right into God's will and God is sanctified in both the famous plagues which he poured out to destroy Egypt and also in the deliverance of Israel. There was never a chance where Egypt would not be destroyed, and there was never a chance where Israel would not be saved, for the will of God always prevails.
"why would anyone ever choose to be damned out of their own freewill?"
The answer is illustrated by A&E: because they exercised their MFW to doubt GW rather than to ask Him about the devil's lie.
Room for doubt is due to distanciation or delayed damnation, the fact that the painful effect of sin does not occur immediately. Even so,
both Jesus and Paul expressed consternation regarding people's foolish obstinacy by quoting IS 6:9-10.
"if God enables people to believe, then how have they really chosen of their own freewill to be saved if they have to be influenced?" Because such
enabling of freewill permits folks to imitate A&E. So, the will of God initiates, and the will of souls cooperates--or not.
"God can never be evil because evil is opposition to God". If God cannot do what He has decreed to be evil, then He would not be as free as volitional creatures, and there would be no basis for praising His holiness.
Paul (in RM 9:16-21) upholds the freedom of God to love or hate as He chooses. Just as God created physical laws such as gravity, so He created moral laws such as “love everyone” and determined a plan of salvation involving the atoning death of Messiah to win our redemption from hell. Thou shalt love (MT 22:37-40).
The cliche “might makes right” is true; it is because God is almighty that only He can determine what is right ultimately. There is no super-divine authority that determines God;
God is self-determined. The only basis humans have for evaluating whether God is just is understanding how God’s acts and judgments are consistent with the moral principles He has ordained for those created in His image (RM 3:22-26).
God’s decision to be all-loving is free because God could have chosen or determined to anoint Satan to embody evil logic/lies rather than Jesus to manifest love and truth (JN 1:14, PHP 2:9-11), and this earthly existence would be hell (RV 19:11-13, 20:7-10 & 21:6-8).
If God were ever to change His mind, it would mean that God is tricky and that morality is ultimately arbitrary. Thus, ultimate reality would indeed be a farce (although we are unable to imagine an alternative moral reality in detail, cf. Kant).
This is why we should not take God and divine love for granted. Instead, we should
be eternally grateful that God has decreed loving to be right, and He promises never to change (ML 3:6). Let us praise God in the spirit of Psalm 66:1: “Shout with joy to God, all the earth! Sing to the glory of his name; Offer him glory and praise!”
"God can do whatever he wants with his creation." Yes, and Jesus revealed that
God wants to love everyone (MT 5:44&48) which Paul also taught (1TM 2:3-4).
"Consider Pharaoh and Egypt, God lifted up Pharaoh, God hardened Pharaoh. Though Pharaoh opposed God's will he only really played right into God's will." Yes, which was non-damning of itself, because God deemed it necessary to cause the flow of history to include the Exodus/OT. IOW,
Pharaoh was free to repent after Israel was delivered or free--to cooperate with Moses or not. (Cf. HB 3:1-4:11)