After all, .00044% of humanity attended Gen Con 2021, so it doesn't hurt to be prepared for that far larger crowd.
Currently this convention preview lists 169 titles, and I'm sure it will grow a fair amount over the next two months as publishers get a handle on which items will make it to port in time and which releases need to be reclassified as "demo only". If you are a publisher who has yet to complete a survey on your Gen Con 2022 (or SPIEL '22) offerings, please GeekMail or email me, and I'll send you a survey link.
Thanks much to Stephen Cordell, who is helping me process publisher surveys and stay on top of this information!
For those who plan to attend, I offer this prescient image from InspiroBot that popped up for me just ahead of BGG.Spring: