How, actually, does the LORD do this?

Zephaniah 2:11 The LORD will be terrible unto them: for he will famish all the gods of the earth; and men shall worship him, every one from his place, even all the isles of the heathen.

How are the gods famished? Will this be during the tribulation?

Will he judge any of the gods on the earth in the tribulation, or at the second advent, like he did in Egypt?

Exodus 2:12 For I will pass through the land of Egypt this night, and will smite all the firstborn in the land of Egypt, both man and beast; and against all the gods of Egypt I will execute judgment: I am the LORD.

Numbers 33:4  For the Egyptians buried all their firstborn, which the LORD had smitten among them: upon their gods also the LORD executed judgments.

Things will have come up from the pit, and also some fallen angels had been cast to the earth. Will Jesus do anything to them? Will he have them chained before people & and sent to hell, to await the final judgment?

Those fallen angels cast out of heaven with the dragon, cannot be allowed to roam about freely during the millennial kingdom?

The devil goes to the pit, and the antichrist & false prophet go to the lake of fire, but what about all the those fallen angels that will be on the earth in the tribulation?