Alas, that doesn't seem to be a general solution. Sure, it doesn't cause line or selection break in my IDEs, nor does it line break in browsers, but it's still

Alas, that doesn't seem to be a general solution. Sure, it doesn't cause line or selection break in my IDEs, nor does it line break in browsers, but it's still a selection break in everything except IDEs (such as all the web and chat services developers use to talk about code), it's harder to type, and as a homoglyph it's super problematic to grep or index identifiers that use it. This last consideration could potentially even increase an attack surface. I'd suggest that it's feasible if we lived our entire developer lives inside a monoculture that adopted it, but that just ain't reality. This all adds up to "why I do not kebab my identifiers".