We're going to have so many artifacts to donate to museums of activism. (We may need to leave explanatory notes for our heirs. Who may, of course, be so scandalised that they ritually burn them and then end up telling their descendants stories filled with regret that they didn't recognise gerbils, hamsters, otters or vipers for their semiotic significance in democracy's last stand and resistance to authoritarianism.)
tbh I doubt the Barbican or British Library would curate or display it, based on recent stances and exhibitions, but there will be people who respect that a pushback about data scraping came from MN.
Building on the earlier idea of sponsorship, could we donate funds to send some Tshirts to Triggernometry, Andrew Doyle and other suitable parties?