At some point, the number of users visiting websites from phones exceeded those from computers and tablets, and this share is constantly growing. Currently, 70-80% of all people access websites from mobile devices. Therefore, Google urged everyone to adopt a new paradigm in website and app design and development - mobile first. This means that previously, a desktop version was developed first and then adapted for phones, but that approach is outdated. Google suggested doing the opposite: develop the mobile version and app first, then adapt it for the desktop (if needed at all). This approach has made it possible to create very user-friendly applications.

I am, of course, not Google, but I want to establish a paradigm. Problem First. Your business should start not with a solution for which you are looking for a problem, but with a problem that you figure out how to solve. Let's not look for business and startup ideas. Instead, let's look for problems that a wide range of people have, the solution to which will be the idea for a startup.