One of the leading Israeli news sites (Nana channel 10) wrote a good overview to the metaverse in general and to the need to connect the different worlds. See here (in Hebrew).
Nana Report on the connected Metaverse (Hebrew)
Published
Innovating innovating…
I think that you meant to link here: http://net.nana10.co.il/Article/?ArticleID=519235&sid=127.Although the presentation is also interesting 😉