How to remove all the firefox (and other) cruft in /snap etc.?

[Grizzlly]

Friday, December 22, 2023  at 9:31, Chris Green wrote:
Re: How to remove all the firefox ( (at least in part)

>On Fri, Dec 22, 2023 at 07:52:01AM +0000, Sorin Srbu via ubuntu-users wrote:
>> On Thu, 2023-12-21 at 20:11 +0000, Chris Green wrote:
>> > Having removed snapd from my [x]ubuntu system I had hoped it would be
>> > really gone, but apparently not, there's loads of stuff in /snap and
>> > in the udev rules (/etc/udev.d/snap.firefox.rules) that haven't gone.
>> >
>> > Surely if I purge firefox it should take all this junk with it.
>> >
>> > How can I safely clear it out?
>> 
>> Hello,
 
>> IIRC, there are parts of the apt-system that uses snapd.
>> Removing snapd might bork your system.
 
>I removed snapd several versions ago and have had no problems at all.
>It's just the junk below /snap I was wondering about getting rid of as
>well.

There are instructions that include removing all the crud, I did it back at 
18.04 (IIRC) an dhave had no problems