In the past, I have look over it. Is excellent MOSTLY for small apps (like netsurf); or else the static linked file became huge. And under Xorg (which UNFORTUNATELY drags almost all basic dependencies), will waste RAM. IMMV.
Maybe if Wayland is used instead of Xorg, then maybe. BUT most apps today (maybe not in the future) ask for Xorg libs. So we go back to Xwayland.
FYI: core will be small, with only few/basic utils. Once you start to user "productive"/bloated apps, then musl / tiny libs /static linked lost their advantage. Same as in Tinycore.