I wrote snapshot hooks for Arch that fire before installing or upgrading packages and I have a simple shell alias that I can use to fire off a manual snapshot any time I need one. If a package breaks in an inconvenient way and can’t just be dowgrade
d back to function or I have some other time pressure I can just point my root partition at a clone of my most recent snapshot and reboot to roll back. I don’t usually bother rebooting into a cloned snapshot to test changes as I can just perform the same steps to roll back and the automated rolling snapshots mean I don’t need to baby anything to have the same protection.
Read the fine print too, a lot of these “mental health counseling services” have carve outs that stipulate that they can pass along data about your sessions to third parties (like your employer.) Most of them aren’t health care professionals so health care law doesn’t apply.