Many of the comments on this thread are (shall i say ironic) because it seems we’re at the end of the line, insofar as “times of geulah” in which case learning Ivrit is practically passe (everyone may have to switch to the original lashon kodesh similar to the teimanim – after all even Yiddish is borrowed from German, so technically Yiddish is a L”AZ. But aside from that, I believe Rav Dessler stated that in Moshiach’s times, communication will be via TELEPATHY, and [so-called] modern medicine will be considered primitive. Not at all shocking if anyone would research what’s truly available out there which all along has been suppressed no different than HCQ is currently suppressed.
And who says Moshiach might not revamp the entire monetary system?
And who says all the hilly areas of E”Y won’t be stretched out to make lots of the land livable b’ravchus, complete with bodies of water?