In more polite terms they are framing themselves as an ideal long term steward for the chromium project given that courts have already ruled that Google isn't a suitable steward anymore. Chromium wouldn't be so problematic if it wasn't run by such an anticompetitive organisation. If the Linux Foundation ran chromium and orgs like Igalia (who already do a near majority of the dev work for chromiumm) took over the brunt of senior development and leadership control then it'd be a pretty solid technology stack (albeit with some weaknesses).

I personally prefer Firefox and it's associated technologies but I also acknowledge the appeal of Chromium distributions like Vanadium.