Just as a quick comparison.
2019 RWC Squad:
LHP: Mako Vunipola, Joe Marler, Ellis Genge
HK: Jamie George, Luke Cowan-Dickie, Jack Singleton
THP: Dan Cole, Kyle Sinckler
LK: Maro Itoje, George Kruis, Courtney Lawes, Joe Launchbury
FL: Tom Curry, Sam Underhill, Lewis Ludlam
#8: Billy Vunipola, Mark Wilson
SH: Ben Youngs, Willi Heinz
FH: Owen Farrell, George Ford
CE: Manu Tuilagi, Jonathan Joseph, Henry Slade, Piers Francis
WG: Jonny May, Joe Cokanasiga, Jack Nowell, Ruaridh McConnochie
FB: Elliot Daly, Anthony Watson
2022 Australia Tour Squad:
LHP: Mako Vunipola, Bevan Rodd, Ellis Genge
HK: Jamie George, Luke Cowan-Dickie, Jack Walker
THP: Joe Heyes, Will Stuart, Patrick Schickerling
LK: Maro Itoje, Charlie Ewels, Ollie Chessum, Nick Isiekwe, Jonny Hill
FL: Courtney Lawes, Tom Curry, Sam Underhill, Lewis Ludlam, Jack Willis
#8: Billy Vunipola
SH: Danny Care, Jack van Poortvliet, Harry Randall
FH: Marcus Smith
CE: Owen Farrell, Guy Porter, Joe Marchant, Fraser Dingwall, Will Joseph
WG: Jonny May, Joe Cokanasiga, Jack Nowell, Tommy Freeman, Henry Arundell
FB: Freddie Steward, George Furbank
As a squad, it's very experimental. Probably too experimental a year out from a World Cup. By selection, really not that much has changed. Very much feels like what England should have been doing in 2020.