Do you think it’s rude to say a woman could look prettier or more attractive if she lost weight?

I can see how somebody might find this offensive and I definitely wouldn’t say this to somebody unsolicited but I also think it’s very true at the same time most people are attracted to people who look fit. Also I think it would likely improve the self esteem of an overweight person if they lost weight.
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There is some positive sides to encourage people to lose weight like I mentioned. It can improve the self esteem and health of the person losing weight.
Also other people might view them as more attractive if they got fit. I think it’s true lots of people are not attracted to overweightness
Do you think it’s rude to say a woman could look prettier or more attractive if she lost weight?
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