@jpennycook and @Mateusz Konieczny - these edits and similar misguided changes to access tagging have been made because @Lewwy and others want their journeys recorded on https://busmiles.uk/ to "snap" to OpenStreetMap. It's effectively mapping for the renderer, although the Busmiles website is a little short on information about how it uses OSM data (a credit beyond that shown via Leaflet.js would be nice). It would help if Busmiles used bus route relations where its users could make genuine and useful contributions to OSM data. Instead of this, we have wild stabs in the dark at access tagging, possibly encouraged by discussion on the Busmiles Discord server.