Saying things confidently doesnt necessarily make them true.
Nota can be included up until the post is made.
Not including it is an arbitrary decision.
This decision has been made by folks invested in both the process and the outcome.
Rejection of which is intolerable to them.
People that have made clearly known their resistence to the idea of freedom of choice on the part of others.
Yall's choice is made and it has eliminated the choice for every other voter.
If you can live with yourself after making that decision for others, it reflects on you.
Whether, or not, nota prevails can only be speculated upon.
As long as it is excluded by fiat, or any other reason, we cannot know how many would have chosen it.
You can speculate, but without the availability of the option, it cannot be known.