This is how M+KB natives feel on controller.

You will get used to it if you keep playing, but it might never feel natural unless you use it exclusively for a while.

I’m a trackball + keyboard user so mouse + kb and controller both feel sort of almost right but somehow wrong to me

Also some genres lend themselves better to one or the other. I prefer controller for platformers and fighters, but prefer TB + KB for almost everything else

The block button is a useful tool. You only have to see the troll once and they are gone forever!