Bass guys pretty much grew up with cable drives to munch through vegetation and those were always operated by foot.
Most walleye guys with bow mounted electric steer trolling motors used them to follow off shore contours while trolling. About the time these motors added many more features like follow the contour, record a track, spot-lock, etc. the remotes were upgraded so they can perform many more options than a standard foot pedal can.
Now trolling motors like an Ultrex combine all the above. I still munch weeds for green carp but now with a remote!
So it kind of depends on what you grew up with and what you prefer, most guys get comfortable with foot or remote and kind of stay there depending on their style of fishing.