Earlier quoted context omitted.
Sometimes your just not in the mood for a specific song or genre. A skip doesn’t imply I’d never want to hear a song again.
A song you always want to listen to is better than one you only want to listen to sometimes.
Some songs have extremely long shelf life and others are extremely short. For instance, an "adult contemporary" station could probably get away with playing Elton John's "Tiny Dancer", a 49-year old song, without anyone thinking anything is weird.
More popular songs of that year such as those by Roberta Flack or Gilbert O'Sullivan would not get the same non-reaction
Some songs have even longer shelf life that are associated with real world things like birthdays, holidays, seasons, etc. It's pretty common to hear a set of Christmas music that was literally recorded during WW2 with everyone's approval.
Some songs grow on people, others grow tired quickly. The classic example is novelty songs that specify a dance such as the cover of The Birdie Song by The Tweets or Black Lace's Agadoo, which reached impressive popularity and then were promptly forgotten forever. Ones that you may be familiar with such as Rick Martin's Macarena, probably gave you a headache just thinking about it.
But not all. Chubby Checker's "The Twist", a song in this category of instructional dance pop music, has escaped the ban hammer of time.
But overall the pattern of memory holing proscribed dance songs is robust, even for songs that developed a dance without actually calling it out, such as "Achy Beaky Heart".
Also there's no asymptotic drop after release date. Some songs that are popular now and symbolic of an era weren't as popular when they were new and some have second lives when featured in say a television show, video game, or covered by a more contemporary artist. Every few years a new version of Gershwin's "Summertime" seems to come out followed by renewed interest in previous versions by people like Billie Holiday, Janis Joplin and Ella Fitzgerald. Should Ella Fitzgerald albums be recommended to people for the next 18 months now? Probably not the right way to interpret those results.
There's an exogenous contextual reason for such things and those have to be accommodated for
It's completely non-trivial and a simple model of skips and likes without sophistication behind it will dramatically fail to be anything other than an irritation