I copied a lot of these they are hilarious.
Maybe I’m dense but I don’t get the ‘cher’ one.
2020 was so bad, that Cher turned into Alice Cooper (the stage name of Vincent Furnier, a singer, songwriter, and actor).
As some women get older, they look more like older men, even some who were good looking when they were young. Consider Betty Davis, she was a sex symbol as a young actress, then look at how she aged. Well, the joke is that the year of COVID hit Cher so hard that since she is older, she looks like Alice Cooper.
I hope that helps