Step 4 in the link provided says:
"Step 4: Submit your amended forms
Beginning with the 2019 tax year, you can e-file amended tax returns. If you used TurboTax to prepare Form 1040-X, follow the software's instructions to e-file the amendment."
The link I provided for NY state says:
"How to change or amend a filed return
The Tax Department accepts electronically filed amended returns."
Since both FED and NY allow efiling ammended 2019 returns (and in fact encourage it) Id like to do that.
The only problem seems to be that TurboTax Deluxe 2019 for windows is broken and not allowing me to do it!
