I feel like slut shaming is another one of those 'liberal feminist' things used to shut down discussion, similar to how they call anyone who is anti porn and anti prostitution a SWERF or a prude etc.
On the one hand, I don't go around shaming women for dressing provocatively and think everyone should, within reason, be allowed to dress in a way that makes them feel happy and comfortable. But on the other hand, I don't think it helps women as a whole when some women base their entire careers on 'being sexy' or when professional sports women (and other professional women) start posing for pornographic type photos.
For example, there is this talented female golfer who, instead of focusing on becoming a brilliant golfer and winning tournaments, starting posting sexy photos online. As a result she started gaining tonnes of (male) followers whereas her peers, who are much higher ranked than her and who win tournaments, are virtually unknown because they just wear normal clothes and are not seeking a specifically male fanbase. The other professional women golfers were not happy with the way she conducts herself because she gets promotion in sports magazines and sponsorships that they don't, even though they are much higher ranked than her and play the sport seriously. By promoting her over the other women golfers it's as if the magazines are saying 'we're not bothered about women actually being good at golf, but we are definitely interested if they want to pose for pornographic photos.'
She accused these women of 'slut shaming' and of course her millions of male fans agreed. I'd much rather see her become a great golfer and leave the sexy posing in the past, because I find it kind of cringey and depressing. To me it just reinforces the stereotype that women are best off focusing on being pretty and sexy rather than trying to actually achieve anything of note.