Hard disagree. Those issues have absolutely nothing to do with one another. Legislators have learned that the best way to guarantee re-election is to loudly wring your hands and ask "won't somebody do something" every election season. If they actually do their jobs, people might hold them accountable. It has zero to do with "disproportional representation".
> ...the senate refuses to pass laws the majority of Americans want.
This is by design. That's literally what a Senate is designed to do. Preventing the mob from ruling the country by popular decree.
> How can you interpret the Texas law... that make up a minority of Americans.
Because a majority of TEXANS support it: only 28% of the state thinks abortion should be legal in all or most cases [1]. You can't look at nationwide polls and make statements about local politics.
1: https://news.gallup.com/poll/355034/texas-aligned-red-states...