Has it just been decided by Twitter now that the truth is that mail in ballots are 100% secure and anyone questioning our election integrity is just spreading d

Has it just been decided by Twitter now that the truth is that mail in ballots are 100% secure and anyone questioning our election integrity is just spreading dangerous misinformation? Seriously? It seems like a really open-ended thing to fact check. I wish we had asked more questions about election integrity before 2016. I think it is better that we have a robust discussion about this NOW, before the election. The most important thing about elections is that they be trustworthy by the majority of the population. Without sufficient transparency and oversight, actual security is meaningless. The Computerphile did a two great videos about the dangers of electronic voting: https://www.youtube.com/watch?v=w3_0x6oaDmI https://www.youtube.com/watch?v=w3_0x6oaDmI https://www.youtube.com/watch?v=LkH2r-sNjQs https://www.youtube.com/watch?v=LkH2r-sNjQs It seems like mail in ballots re-create the same problems with electronic voting, except that we are just adding an extra layer to it. But, I know that countries like Germany and Switzerland have instituted some fairly robust means of securing mail in voting -- none of which we are considering. Simple things, like having the affidavit be on the same piece of paper as the ballot, and having ensuring chain of custody of the ballots by only having postal workers pick them up directly from voters. Are we allowed to express our concerns about this? I for one do not want to make things worse this time around. Is the discussion about this really ending because Twitter decreed it so?