Are the articles about this specific tax provision?  Probably not.  The 'usual' rule is that you need earned income to get EIC.  But this law says you can use 2019 Earned Income.

The tax software is still mostly programmed for 2019.  As I said at the outset, that is just an erroneous message from ProSeries because they don't have the programming finished yet.  It is still based on the 'usual' rules that say you need current year income, which is clearly NOT what the law says.