Yes, there are ways to buy up existing “empty” companies with a bank account, commercial registration, etc.
If you want to found a new one, there are also services that will prepare all paperwork and set up appointments with notaries, etc. for you for affordable prices
Day to day operations do generally not require much else than bookkeeping and accounting which you can almost fully outsource (though accountant fees are not cheap, however, doing it yourself is also not to hard if you have the right software and do not sell thousands of different products) unless you are in specific industries
There are a few unnecessary fees and it takes longer than it should to get started but for most businesses it does not really matter and is limited in scope when it comes to time and money needed