[aniviacat]

Maybe.

I think it differs because tor is specifically created to protect against surveillance; both private surveillance and state surveillance (a.k.a. law enforcement).

If a shop was actively helping people avoid surveillance, I would expect them to actively assist law enforcement, too.

I find it perfectly reasonable to consider people who actively help a project which advertises on its website that it is being used to protect against state surveillance / law enforcement to be hindering law enforcement.