Where I live (Germany) this is completely unfeasible and untrustworthy for yet another reason: telcos and ISPs (the big telcos here are ISPs as well). There are

Where I live (Germany) this is completely unfeasible and untrustworthy for yet another reason: telcos and ISPs (the big telcos here are ISPs as well). There are not many industries where contract agreements are handled by electronic and manual processes so unreliably, erroneous and intransparently as they are at ISPs and telcos. I wouldn't trust them with managing an eSIM for me ever. Given how important a phone number is these days, again, never. When the simplest processes don't work (point in case: wanted to change a prepaid plan online (should be possible) -- it was not possible, buttons simply greyed out for no reason and/or missing, customer rep totally clueless).