I stumbled upon this 50 piece Gel-pak of HMC-ALH369 in a local returns store in Italy. The place is filled with cheap Amazon, Shein and AliExpress returns, so a sealed ESD bag with an Analog Devices logo caught my eye.
It looks like they currently are on request but this has a 2021 date code so it also happened during the peak of the chip shortages. Even with +3k$ loss covered with shipping insurance the lead time on re-order surely made someone go crazy (if it was on request even then)