I guess the simple answer would be: No, first seek to understand. Given this principle, we would mostly realize that even if it was that simple, the business is

I guess the simple answer would be: No, first seek to understand. Given this principle, we would mostly realize that even if it was that simple, the business is still years ahead because those people don't just come to work to drink coffee. However, I'd like to point out that there are rare cases when some newcomers can replace existing businesses because they found some technology that simply replaces years of work.