Been there, done that, in the 2018 fur ball on Sunday afternoon. Exactly as Paul describes. Didn't dare turn right, turn left, or go up or down, because I was completely enclosed by other aircraft in all directions. My recollection is that based on the 2018 mayhem, a blue ribbon commission (or some such entity) was formed to study the situation and come up with a plan. IIRC, the Fond du Lac diversion was established, to handle overload conditions. Then, some time later that gave way to the Endeavor Bridge transition. Effectively moving the fur ball out to Endeavor. Not sure what the solution is, but it might be similar to lawn watering. If your N number ends in even number, plan to arrive on even dates, starting on Friday. If N-number ends in odd number, then plan to arrive on odd dates. Either the inflow rate has to be throttled back (such as N-number selection), or the outflow on the runway needs to be increased (in the form of ATC using all the dots on the runway, like they used to do).
Was at show center, yellow dot, Rwy 36 all day today, and the landing instructions never deviated from "land on the yellow dot". Even at mid-day with VFR conditions under very good visibility conditions. Question: has ATC been inclined to avoid the NOTAM described "multi-dot" for assignment of landing slots, that provides for "high outflow" of aircraft from the system, so that high inflow at Endeavor can be accommodated? lr172 describes it well in post #92.