The problem with a lot of KV scenes is they have lots of actors, and any one of them could decide he wants the video gone and they'll have to pull it. The risk is much bigger than with a one on one movie because then only 2 people can change their mind.
After all, the law doesn't say you can have the video removed if you were tricked or coerced, it says you can have it removed for *any* reason. You don't even have to say why. It has little to do with how professional or amateur the studio is, you could work for one of the major studios and still don't like that some people recognise you in the street or something, or fall in love and don't want stuff out there of you fucking somebody else.
After all, the law doesn't say you can have the video removed if you were tricked or coerced, it says you can have it removed for *any* reason. You don't even have to say why. It has little to do with how professional or amateur the studio is, you could work for one of the major studios and still don't like that some people recognise you in the street or something, or fall in love and don't want stuff out there of you fucking somebody else.