Gaza casualty figures: approximately 45,000-50,000 deaths over 15 months according to Hamas-controlled health ministry
Syria: over 500,000 confirmed deaths across 13 years. That's roughly 38,000 deaths per year sustained over more than a decade. Circa 13m people displaced.
Yemen: 377,000+ deaths since 2014, including 150,000+ from deliberate starvation and disease.
Tigray, Ethiopia: estimates range from 200,000 to 600,000 deaths in just two years (2020-2022). Even taking the conservative estimate of 200,000, that's 100,000 deaths per year - still more than double Gaza's annual rate.
Democratic Republic of Congo: 6+ million deaths since 1998, with 5.2 million currently displaced.
So no, Gaza is not "the worst humanitarian issue in possibly a generation."
The fact that people believe it is demonstrates exactly the point about disproportionate attention and selective concern that I've been making throughout this thread.