From b2ba489cc64473eb8cb8f83408887d06492edc7b Mon Sep 17 00:00:00 2001
From: Christian Schwarz <christian@neon.tech>
Date: Thu, 17 Jul 2025 14:50:57 +0000
Subject: [PATCH] I think modelling the RO replicas as advancing leases will
 not work at all because our GC is too dumb; the RO replica's lease will
 inhibit GC of any layer below

Should have done that homework earlier