I can't get a single person to admit that 'making it harder to vote' is not the same thing as 'subverting democracy'.
That's because making it harder to vote is subverting democracy.
It's like they cannot conceive of any world where making it harder to vote (for eligible voters) could be a side effect of other worthwhile goals
You're absolutely right, as I have yet to hear of any.
or that making it harder to vote (for non-eligible people) is a democracy-uplifting end in itself.
Well that's a loaded statement. "Harder to vote" and "eligible voters", are expressions used to subvert democracy all the time. Do a quick google search of Jim Crow laws and "purity of the vote" and you might get some context on what Texan Republicans are trying to do.