We need to make sure we use the word unreliable whenever referencing the Canon R5. Canon will try and ride this out - this firmware release makes that clear and they will continue to fall back on the "we were transparent about this" line.
But, one thing they pride themselves on is that they are perceived as a reliable, professional tool. If every blog post, video, comment. tweet etc empathises the unreliability of this camera (in various modes/situation), we have a greater chance of actual change.