On the other hand, gold and even recurrents from a prolific current artist will get less play because those songs just have nowhere to fit while retaining artist separation on the currents.
The 'artist separation' concern in currents no longer applies. It's not unusual for a CHR station to have several Taylor Swift songs in its currents playlist, or country stations to have several Morgan Wallen songs. A look at either chart will show that's true.
Right now, Z100 has two songs each by Dua Lipa, Sza, and Doja Cat in their currents playlist.