From the latest Purism missive:
Librem 5 Phone approaches shipping parity and available in stock with 10 day lead time in August.
So for the lead time to reduce all the way down to “standard” 10 days it would basically mean that shipping parity should be reached some time in August, if not earlier - and this topic should then be redundant.
I guess there could be a few stragglers still to deliver e.g. failed to respond at all to email.