Do "antiviruses" block auto-submission of forms?

Question

JavaScript

Good afternoon.
We have a situation that on the page of our site during the execution of a certain scenario (Internet acquiring), you need to generate and send it (to the domain of the acquiring gateway).

I absolutely do not want to force the user to click on an additional button, so I want to send it immediately after generating JS.

In connection with this question. Has anyone encountered blocking this from browsers / antiviruses (anti-snifet, anti-everything) / ad blockers. Considering that the form is created on the fly, it is sent by a script and leads to someone else's domain.

Additional question. if on jquery to do, which is more correct, $("form").submit() or $("#submit_button").click() ? )