In FR postings so far none have mentioned what voter turnouts were in those states having elections. Any analysis of the results which doesn’t include turnout is worthless when considering the impact on the 2020 potential result. For one thing it would show the differences where Trump did some campaigning and where he didn’t which is why it’s not being reported.
Looks like TX had 12% turn out.
No top level seats, several state level and Constitutional amendments.
I goggled the state, election 2019, turn out to get the info.
https://www.texastribune.org/2019/11/06/texas-2019-election-voter-turnout/