Except California and Virginia had independent redistricting commissions, and put for the vote to set it aside to the people of the state, as a direct response to Trump calling Abbott and saying "get me more seats".
You can hem and haw all you want, about other states gerrymandered or not, but it still won't change the reality of the current situation.
Besides, Republicans hold the house, the senate, the supreme court, and the presidency, and could put forth a bill today to end gerrymandering for congressional districts, but they aren't going to do that, are they?