This comment is so out of touch with how Linux distributions work. This is the package most Debian users probably should be using, unless they absolutely require one of the newer versions.
IMO most users do require the newer versions because we made critical changes to how key things work and perform. I cannot in good faith recommend running anything but the latest release.
That's exactly why people (including me) tend to like LTS - no critical changes till next release. Upgrades for security with minimal surprises. I go further and often use unattended-upgrades on my Ubuntu fleet. I don't wanna version bumping until I explicitly ask for it as much as possible.
A lot of users require stability and this is how stable software distribution works. Only security fixes get backported, but no functional changes. It is unfortunate that Caddy hasn't adopted a segregated LTS and non-LTS approach, but that's not Debian's fault.