Earlier quoted context omitted.
The T district doesn't even look problematic to me. Nor does the other California letter, X, which is made up of a combination of https://en.wikipedia.org/wiki/California%27s_8th_congression... and https://en.wikipedia.org/wiki/California%27s_14th_congressio... ...both of which seem like textbook examples of what a good, non-gerrymandered district should look like.
I think it was a dig at Texas, especially since the gp didn't mention the third CA letter.
If the point of this project was to call attention to ridiculously-shaped gerrymandered districts, these are some of the last districts that should ever be considered for inclusion.