No crowds has on average, broken home advantage in PL:

Only 6 teams have significant positive diff between points won (H) versus points won (A) so far this season

19/20 teams in past 3 premier league seasons had better home than away records

stats via http://soccerstats.com 

inspired by the arsenal match, and also obviously united’s terrible home performances. Not a full season, and could do more sophisticated statistical analyses, but this is clearly worthy of further investigation...

Might be able to use to work out home advantage value

It might be that it is more of the removal of a disadvantage for the away team... but if this pattern holds, will affect who wins the league, and will mean the Covid tier differentials could also have an impact....

Well - Away teams have won 10% more points so far this season than Home teams... Home: 153 points vs Away 173 points... also not normal.

Something similar in NFL https://twitter.com/mcgphoto/status/1338238015483891713?s=21

Haven’t had time to quite work out what the normal home points premium is... but strikes me that United’s freakishly good away and terrible home performances alone responsible for a chunk of the trend...

Very interesting - more goals in lockdown is down to away teams scoring more, and therefore winning more points... https://twitter.com/simongleave/status/1338239166145060865?s=21

This study suggests there wasnt much difference within last season pre and post lockdown: https://twitter.com/jjreade/status/1338239185946374144?s=21