I did exactly the same. Further anecdata - several non-nerds in my life have decided to use facebook less, and several have also started using Signal instead o

I did exactly the same. Further anecdata - several non-nerds in my life have decided to use facebook less, and several have also started using Signal instead of WhatsApp. I’d say it’s a small but significant number of people, I don’t expect it to hurt Facebook much unless it becomes a trend - if cultural trendsetters if different groups do the same, it could do some serious damage. (See also: Elon).