Taken from the "Status Quo" details:

• contact people discussing "WordPress Alternatives", asking them if they would be willing to either update those posts, or write new posts. https://blog.hubspot.com/website/wordpress-alternatives https://www.wpbeginner.com/showcase/wordpress-competitors-23-popular-alternatives-to-wordpress/ https://www.websitetooltester.com/blog/alternativen-zu-wordpress/ https://ghost.org/vs/wordpress/ https://winningwp.com/best-wordpress-alternatives/ https://www.webfx.com/blog/web-design/wordpress-alternatives/ https://themeisle.com/blog/best-wordpress-alternatives/ https://www.techradar.com/best/alternatives-to-wordpress https://themegrill.com/blog/wordpress-alternatives/
• Vote on https://alternativeto.net/software/wordpress/?p=4 (currently). We can vote without account.
• Try to reply and eventually dismiss (like this) "bad" comments on Reddit (and eventual other places). Mobilise the existing community where possible to interact, downvote (upvote where adequate).
• Perhaps we have people on Quora. There are huge threads there along the lines of "Gutenberg - no thanks", example https://www.quora.com/Who-hates-Gutenberg-in-WordPress