This is a big problem. Firefox dropped Gopher and Chrome never supported it. Most Gopher users, presumably, use a Gopher web proxy.
For fun I recently built a Gopher web client, implementing the entire protocol in a single page app (literally a single HTML file, no frameworks or dependencies). It supports most documented file formats including "modern" extras like video and audio.
Gopher client: - https://gopher.commons.host
Source code: - https://gitlab.com/commonshost/gaufre