This is another area where a proper detailer can assess an advise the client. With my black Polo the detailer showed me some deeper scratches which he could polish out but it would mean that the clear coat would be very thin in that area. He advised to rather live with that swirl instead of compromising the clear coat.Yeah. It depends on the thickness of the OEM clearcoat and how far you have to cut to correct the paint. With that black Polo I had one proper detail done and maintained it with proper wash techniques thereafter. 2 years later it was mostly swirl free. Pointless detailing properly and then sending the car to a normal car wash.
Different colours as well as differing brands have different thicknesses and softness or hardness of paint.
With all these variables concerned my faith in commercial places such as amazing glaze that push volume is low. They just don't have the skill or capacity to put the required effort into a detail.