H1B stamping query with Trump Travel Ban, Stamping?

I’m currently in US and my H1B petition got approved in July 2020.
I started seeing posts of people getting h1b stamped in India. Is it true?

Also I saw a June date mentioned in presidential proclamation, since I don’t have a valid visa In June 2020, can I still go to India for stamping now?

Finally, if anyone goes to India now for stamping, are there any issues at port of entry?

There is a lot of confusion on these so any help is greatly appreciated!!

If there is a different thread with these questions already answered, let me know

Not true. Only the ones under national interest exception can get stamping.
If you do not qualify under NIE, you cannot.

If you are eligible and get stamping done, then no issues, you can go to US.