Tom's Guide Popup super annoying!

Aug 14, 2018
After I click on "NO THANKS" to the Tom's Guide popup that reads "we'd like to send you notifications for the latest news and updates", the popup disappears, only to reappear minutes later.

Is clicking "ALLOW" intended to be the only way one could stop this unwanted popup from popping up every couple of minutes?

I'm not going to click ALLOW. I'm especially not going to click ALLOW in light of such persistence.

What is an alternate way to stop TG's popup?