This is horseshit. Yes, Texas will probably go for Trump in the end, but it will be close. Trump is very unlikable, and in 2018 a very unlikable Ted Cruz was a hairline away from losing Texas. This is not 2016 where people thought "Trump might start acting presidential after he's elected." People know exactly who he is. There is no Clinton on the ballot this time. Trump losing Texas is not an impossibility.
You may not want to vote for Joe Biden, but you should absolutely vote against Donald Trump. RBG is not likely to live through another presidency, and claiming Biden will nominate another Kavanaugh is flat out bullshit and you justifying your non-vote out of pettiness and your pouting that your preferred candidate isn't winning.
I can't remember if it was you, but I've heard it argued on this board countless times that Bernie people not voting for Clinton in 2016 was largely a myth. And yet here you are proving them correct.
You also said not long ago that as long as a Democrat went to the convention with a plurality of votes and they won fair and square and weren't cheated, you would vote for that person. Of course, that was before Super Tuesday when Bernie was leading in votes and delegates. Now you're adding extra qualifiers. Stop it. I like you as a poster, but quit being a bad teammate. Vote for the Democrat.