Workplace facilities are worth discussing without turning a shower into the entry ticket for commuting by bike. Access to showers and changing shapes whether people commute by bike. An inclusive conversation can leave room for different needs instead of treating one setup as the only legitimate one.
I'd favor making the case for options in plain terms, without implying that everyone needs the same thing or that a workplace has to copy someone else's arrangement. When raising workplace facilities, what would you ask for first, and how would you make the case without suggesting every commuter needs the same thing?