ccs
41st lv DM
May it be the Last Edition of Dungeons & Dragons?
Not a chance.
Not even if something were to go terribly wrong & the current game tanked, Hasbro folded, etc. Because after awhile someone would sift through the wreckage, pull out the IP, & go "You know, this'll still sell..." & re-launch it.
So the only question is when?
On a happier note, I am on record (I'll let you all look it up.) as predicting it'll occur in 2024.
Happy 50th D&D!

It will be tweaked just enough to (strongly) encourage you to buy the new stuff, but not so much to invalidate your 5e stuff. There will be a lot of fanfare involved.