Earlier quoted context omitted.
Choosing is not free will. You choose based on your past experience. If you know doing A is better than B, you didn’t choose A, it’s just that your brain already knows that A is the best option based on past experience or knowledge or beliefs. Even if you choose the seemingly "worst" option B, it’s just that you know that new experiences can be rewarding so your brain is ok to try it. And there is the extreme example…
This is a lot of text to mean, “I’ve already made up my mind I can’t make any choices.” Typing out such a long rambling reply was itself a choice.
First sentence GP wrote is: "Choosing is not free will.". Did you choose to ignore what GP wrote when writing your reply?
Free will isn't about making choices, at least not according to any definition I've heard. After all, it is obvious that in some way we do make choices. As far as my understanding goes free will is, depending on the definition, either about choosing differently when all else is equal or not having a gun pointed at your head when making a choice.