LibreWolf doesn’t work to give you a non-unique fingerprint. Use Mullvad Browser for that (without changing anything other than the safety level).

Don’t use a VPN with Tails. You could try something like https://github.com/PJ-Singh-001/Cubic to roll your own custom Ubuntu ISO, or you can just install another Linux distro on it which is what I recommend. Don’t forget to enable disk encryption because you can’t reliably wipe data from flash storage.

…

I thought glory holes were just supposed to be a joke…