Good advice, and interesting because languages and syntax are interesting to me. But I would never introduce this in my team as a replacement for semicolons at the end of each statement. It seems too random a rule to just follow, hence you'd need to understand the specific problem that it solves. At that point your mental model has become slightly more complex, which doesn't seem worth it.
It's absolutely not random. You only put semi-colons where needed. There is no optional use.
'semicolons at the end of each statement' is much more random. They are unnecessary after function declarations or conditionals, and you might end up forgetting them somewhere that actually matters, just because you're not paying attention. The mental effort for this change is severely overestimated.
