Grampa Murked U since nobody helped you out and walked you through the scenarios today - here's what's going on:
Senate convenes at Noon. Mitch has not said if he approves or disapproves of the new Bill. Several Republicans have stated support, but there's a Caveat.
Bernie Sanders is planning to filibuster the NDAA Veto over-ride UNTIL there's a Vote on the $2k checks...putting Mitch in a pickle because, if the filibuster lasts...the two Georgia Senators up for re-election on Jan 5th will not be able to campaign any more before their Election. This is a huge card Bernie is playing to ensure there's a Vote, or else a big negative consequence.
Next, is the "buzz" about the Republican play: Lindsey weasel, no spine Graham...golfed with Trump this past weekend and concocted a Scheme to attach the Repeal of Section 230 to the Senate version of the $2k checks bill. This would either assist Trump in "getting back at" Twitter, but is bad for free-speech across the board, or, it would force Democrats to Vote down the Senate's version of the bill. It's an obvious grimy move, and you could pretty much bet that they'll try to pull it, or something similar.
The last scenario is that Mitch doesn't care about Sanders' filibuster, and the $2k doesn't even reach a Vote. This would be close to dooming the Ga. Senators' chances of winning re-election because it's a double-whammy - they can no longer campaign - AND - their party shut down the $2k payments that a vast majority of Americans support...and seemingly need.
My guess is that the bill dies by the hand of the Democrats because of the "repeal 230" stipulation, and then the Republicans can play-pretend that the Democrats don't want Americans to have their $2k.