This is the need of the hour and since maintaining social distance is a must in this times, so we cannot allow the live crowd firstly in full capacity and if board decides to avoid the live audience then this idea of having the virtual fans and crowd noise is really worthwhile. because there are some games which requires the audience cheering up as it encourages the players and team. Also, this could be replicate in many other games for now.
I see the point in creating artificial noise in the broadcasts, because this will increase the enthusiasm of the viewer.
However, what is the point of creating in the field where the players play?
After all, fans have always been considered an additional player for the team.
In the current conditions, it will be necessary to distribute the noise evenly on both teams so that there would not be an advantage in either direction.
But then it’s easier not to make any noise whatsoever for the teams to play on equal terms.
And let the audience have fun as they please.