Beach erosion! Any assessments?

Has anyone seen the pictures and any thoughts on beach erosion. See the pics from the property right next door.

It's kinda scary. Google sands of kahana beach erosion.

Oh, I have used a lot of different services and it seems to me that if you need some help with such things then you may pay your attention to this source on https://vodaland.ca/collections/geo-grid-products and have a look at this slope stabilization grid or any other stuff that you need right now. Good luck.