IGN wroteE3βs first physical event in four years was supposed to be a triumphant return for the trade show β an opportunity to recapture some of the excitement of past conventions, which historically have been major showcase events for the games industry.
However, it appears that when E3 2023 hits the Los Angeles Convention Center in June, it will be without three of its most important draws. IGN has heard from multiple knowledgeable sources that Xbox, Sony, and Nintendo wonβt be part of E3 2023 or have a presence on the Los Angeles Convention Center showfloor.
source: https://sea.ign.com/news/194796/exclusive-xbox-nintendo-and-sony-wont-be-part-of-e3-2023