The short answer: It looks a lot like the Baal worship described and condemned in the Old Testament. And that should worry us a lot more than it does.
Mark Rushdoony and Andrea Schwartz discuss this at some length (https://chalcedon.edu/resources/audio/what-does-modern-baal-worship-look-like-ep-257-guest-mark-rushdoony). Okay, it’s 51 minutes. But the message is important, and you can always listen to it in increments.
The Jews in the time of Jeremiah (they never listened to him!) had no idea how close they were to incurring God’s wrath… although various prophets had given, and continued to give, fair warning. They thought Jerusalem would never fall.
The didn’t abandon God, Mark explains. No: their sin lay in “demoting Jehovah to one of many gods” (How inclusive!) and settling for the belief that “God’s going to protect us because we’re not all that bad–other people are worse.”
The question arises: “Why should God bless America?”
None of this is as simple as you might have thought. You might find the podcast highly enlightening.