Stop me if you’ve heard this one before. I’ve gotten myself down a free will rabbit hole, and as I’ve said before the problem isn’t about free will. That’s a red herring. The issue ultimately distils down to agency and how one defines you or the self.

First, the notion of you or self is a construct.
Second, the notion that this constructed self somehow has autonomous agency is a meta-construct. It’s all smoke and mirrors.

Let’s say for the sake of argument that free will is possible in the face of determinism or indeterminism, which is to say that it is compatible with other of these options. Daniel Dennett seems to say that these things can be compatible, but where they matter are trivial. We have free will to decide if we want tea or coffee, whether to add cream or milk, and whether to add two or three spoonfuls of sugar—or was that honey or unsweetened? But so what?
My argument is that (1) there is no you to decide and (2) even if I accept the notion of you, nothing about you is of your making. Everything about you comes from external forces. The only information you can process comes exogenously from without, and any endogenous interpretive processes rely on external inputs. You are on the titanic, and the best you can do is to rearrange deck chairs.