[samus]

Then they should use a different one. There are at least half a dozen of these, and most of them do not require any symbols not found on most keyboards. Jyutping is actually an outlier among them for how it uses j and z. These are truly not intuitive for people used to the english, french or spanish alphabets.

[calyth2018]

The key thing, IMO, isn't whether they should use a different one. The key thing is to pick one that will be taught to all student, so that it becomes a standard.

Good luck to anyone in the HKSAR government trying to propose that though - it would just be politicized like what the author of the article tried.