Love to see the evidence for that. To my mind that interpretation is conjecture.
Every time archaeologists dig up something they can’t explain, out comes the ‘fertility’ and ‘religious’ explanation. Never fails.
I would imagine 5000 years from now, future archaeologists dig up a video game controller with all its geometric markings and raised dots on it and they will say it was probably a ritualistic fertility device used in a religious ceremony.... .............................
https://www.youtube.com/watch?v=Kf1A8Ukk5Us