I don't know at this point we can call it a fad. Fad is usually by definition short-lived. It looks like this is gonna stay. https://dictionary.cambridge.org/u

I don't know at this point we can call it a fad. Fad is usually by definition short-lived. It looks like this is gonna stay. https://dictionary.cambridge.org/us/dictionary/english/fad https://dictionary.cambridge.org/us/dictionary/english/fad