Adobe will end support of Flash Player on December 31st, 2020. That said, each browser maker will be taking (or already has taken) steps to disable and eventually prevent Flash Player from being installed.
This morning, I visited the Adobe Learning Summit 2023 website to look up something about last year's Adobe Learning conference. To my surprise, I discovered that the website has been revamped for the upcoming Adobe Learning Summit 2024, set to take place at the prestigious Resorts World, Las Vegas, on October 2 and 3.