Some of the original Heaven's Gate members that survived the first attempt seem to be planning to "exit" again based on posts from their blog:
"
If you study the material on this website you will hopefully understand our joy and what our purpose here on Earth has been. You may even find your "boarding pass" to leave with us during this brief "window."
Posted on
May 18, 2022 by
crlody
As we prepare to "lay down" our human bodies, while declaring that entry into the Kingdom Above Human is available, there may be many humans who have been recipients of "souls" in "deposits" who may exercise their free will and separate from everything of their world in order to go with us."
I was looking on wikipedia and apparently they used phenobarbital the first time around:
"To kill themselves, members took
phenobarbital mixed with apple sauce or pudding and washed it down with
vodka"
So anyone interested in joining an infamous death cult, there's still time!