In baseball, they do some stats stuff like park adjusted metrics. I would be interested in seeing what could be done with ground adjusted stats in cricket. 380 at Trent Bridge might only be “worth” 350 or so, given how notoriously flat the wicket is and the new stand having created a very short boundary to one side of the square. Trent Bridge has been the venue for the two highest scores ever in ODI cricket - the next biggest was put up against the Netherlands and the two after that were done at altitude in South Africa. It was also the venue for a domestic game of one day cricket in the recent past that saw 430 play 430. Honestly, it’s the type of venue that the purist in me wishes wasn’t being used for international cricket anymore - but people like to see 6s, so that’s not likely to happen any time soon.
Fair play to the Aussies - you’ve still got to put the numbers up (and doing it against Bangladesh is probably “worth” more than the 400 England put up against an Afghanistan who I have been quite disappointed by) but clearing 400, whilst impressive, is still very rare and arguably not necessary. Run chases above 350 are very difficult and this Aussie line up seems more than capable of getting that sort of total in any game. Clearly they cannot be taken lightly.