is it really worth all the time and effort to prevent/remove swirl marks which are hardly noticeable anyways to the common persons eye?
It really depends on your preference, some people are perfectionists and want their rides to be really spotless and swirlfree which is really imposible if its your daily driver, some people really don't care, as for me I've been able to learn that swirls and scratches are a part of a car specially daily drivers I just want to minimize it and regularly maintain my detailing routine.