/usr/lib/x86_64-linux-gnu/libglfw.so.3 is in libglfw3-wayland 3.2.1-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libglfw.so.3.2
/usr/lib/x86_64-linux-gnu/libglfw.so.3.2