You could try removing the link /etc/systemd/system/multi-user.target.wants/snapd.service - assuming you’re booting in multi-user target, which is likely. It has the same effect you’re trying to accomplish with systemctl.
You could try removing the link /etc/systemd/system/multi-user.target.wants/snapd.service - assuming you’re booting in multi-user target, which is likely. It has the same effect you’re trying to accomplish with systemctl.