Very cool & giving me some inspiration for… stuff.

Momentarily thought they were mailing out hard copies, as they seek a mailing address to check out a book. I get this is likely to comply with copyright obligations, or just because the charity lacks the resources to supply the entire world, but it is a vulnerability should the library be attacked. Suggest users furnish addresses they do not live at - ideally non-residential addresses - addresses of campaign offices of local homophobic & transphobic representatives would work, but so would govt departmental buildings or commercial premises which are used by a lot of people (best to not put some randomer at risk).

Hard to know unless one happens to know more about a given individual.

And there’s the rub.

Though am sure some are unaware how risible they seem to anyone vaguely normal, broadly this tactic is used in the hope of fooling onlookers by seeming like jokester weirdos rather than deadly serious ideologues.