This video details a scientific paper from 1999 that describes a megatsunami caused by the Cumbre Vieja volcano causing a landslide that was forming even back then.
The narrator then goes on to say probably won't happen for thousands of years and literally 3 years and 3 months later, we're watching that volcano erupt and grow from within.
Anon would be washed away if not alerted. 2021 is just 2020 in different clothes.