If you are a digital nomad, and you do not have a formal tax residence (i.e: you do not spend more than 183 days in a specific country), the e-Residency program has been specially designed for you, for multiple reasons.
For starters, the most important one: a company in Estonia allows your business to travel with you, without worrying about where you live now or where you are going to travel tomorrow. You will get rid of all paperwork, bureaucracy, and the need to physically visit government offices or financial entities. Everything can be done completely online.
Finally, digital nomads have significant fiscal advantages when having a company in Estonia. If you do not have a personal tax residence, you save a lot in taxes. You will only have to pay a small, fair amount of taxes when paying salaries or distributing dividends.