Thunderbolts* mid-credits scene, explained

The first post-credits scene for Marvel's Thunderbolts* takes us on a trip down the cereal aisle.SEE ALSO:'Thunderbolts*' end-credits scene, explained: Who are the New Avengers?
The mid-credits scene sees Alexei Shostakov/Red Guardian (David Harbour) hanging out in a supermarket, waiting to see if anyone will buy a Wheaties box with the Thunderbolts — sorry, New Avengers — on it. The entire gag plays off one of Alexei's earlier lines, where he yearns to be on a team of heroes that pe