[leoc]

Right: it's not clear whether the availability of some $300 US CHERI SBCs would be enough to carry CHERI to glory, but it would obviously generate a significant pop of awareness, support and grassroots activity. For their part the antis could then transition seamlessly from "nobody wants it lol" to "all these enthusiasts are so annoying and out of touch with reality lol" as is traditional. Instead, AFAICT, the CHERI leadership seems to be convinced that the next step is to present the business case for CHERI to people at or just below CxO level https://www.youtube.com/watch?v=FJhS2i7KVtI . Imagine how far Rust (or, earlier and further afield, Linux) adoption would have got if it had relied solely on having an academic-led consortium present a business case to CxOs, instead of being pushed along by internal pressure from mid-level technical staff who had used it themselves and were crazy about it.

[pjmlp]

Mid-level technical staff don't push hardware out the door for major OS vendors, unless it is something their management already cares about.

[leoc]

We're talking mostly about companies which push hardware in the door, here, such as the hyperscaler types which the CHERI people have been showing slide decks to.