It’s a testament to the Unix philosophy that after all these years, Dropbox has grown and morphed into something that people no longer enjoy, and yet if you simply followed that advice years ago, you would still have a system today that works exactly as you intended, and in 50 years when Dropbox is long gone as a company, that system will still be working as built, and even after you die, that system can be inherited by your children and grandchildren and still work as well as it did on day one. This is the timeless way of building.