I will never understand the "One Piece should be binge read argument".
One Piece is a weekly publication. If a weekly publication "shouldn't be read" on a weekly basis then it is flat out doing something wrong. It either needs to be entertaining on a weekly basis like plenty of other manga that do just that or it needs to rethink it's release schedule and publish monthly like Record of Ragnarok.
Also, binge reading won't fix pacing. Awful pacing is awful pacing regardless of binge reading or weekly reading. Besides, even if it did fix it, it doesn't change the fact that One Piece publishes weekly for it's audience thus the pacing should be suitable for that weekly audience.
Regardless, if One Piece has to be "binge read" to be enjoyable then that means it is clearly doing something wrong.