> If you have SSD->LUKS->GPT->LVM->Ext4, then a bug on any of the (newer, buggier) components before your journaled FS means you lost data

And yet it's never happened to me. Dozens upon dozens of systems. Linux or Windows or Mac for that matter.

I've toted around a laptop with whole disk encryption for > 15 years and never lost data. Not once. Even after a forced power off.

I have, however, lost data to major FS corruption on an OpenBSD system with no encryption whatsoever. More than once. Still using ancient MBR and legacy boot because, well, OpenBSD.