I think they're recommending some form of CGM, either rtCGM or isCGM. (Where isCGM means intermittently scanned CGM, aka FGM.)
My guess (which may well not be quite right) is that most of us will get Libre 2 (and eventually Libre 3), and when it seems worthwhile, people will be offered something else like Dexcom. (And that may be because they're using a pump which can interoperate with some non-Libre CGM, or because they're allergic to the Libre glue. Something like that. And maybe if some of the other CGMs become competitive in price then they'll replace Libre to some extent.)