The bible does not teach that. There are a couple verses using the term "free will" and you hi-jack them by stating the definition of the term in the Bible matches your definition of the term.The bible teaches that man has free will.
Libertarian free will is the position a person, even in his fallen nature, is at liberty to freely choose to do good or bad and is not restricted by his sinful nature. In my opinion, Libertarian Free Will is not biblical. https://carm.org/molinism/what-is-libertarian-free-will-and-is-it-biblical/
According to libertarian free will, people can do morally good things such as receiving Christ. But, how is it possible for an unbeliever to exercise his “free will” and do morally good things, including choosing Christ, when the Bible says he has a deceitful heart (Jeremiah 17:9), is full of evil (Mark 7:21-23), can do no good (Romans 3:10-12), is a slave of sin (Romans 6:20), and cannot receive spiritual things (1 Corinthians 2:14)? I am honestly bewildered how any Christian could hold to libertarian free will in light of these scriptures.
Libertarian free will is not biblical since it appears to violate Scripture and excludes God as the standard of what free will really is. Therefore, libertarian free will is a philosophical position imposed upon Scripture.
Even Aminians (you're not an arminian) don't think libertarian free will is in the Bible save for prevenient grace which has minimal scriptural evidence to support it.
SHOW ME THE LIBERTARIAN FREE WILL VERSES ... they should include a definition of 'free will' and not something you impose on the words 'free will' that appear in the bible.
Aside: You won't even define LIBERTARIAN FREE WILL let alone can you find it in the bible. In other words, what you won't tell anyone what it means, that unknown commodity is in the Bible.