i dont really care. over time i've learned not to take my features for granted. some girls genuinely need to fill in their brows because the hairs are too sparse, or wear extensions because their hair is too thin. same with lashes. mascara can't provide the look of having more lashes that effectively. it just makes them look longer and darker, so i can understand the appeal. it's nice to try what works and what doesn't.
as long as a woman isn't opting for everything fake all at once then i think she's fine.
I have never worn them and I never will. I personally think they are unnecessary to look good. If you want longer lashes then I think mascara is enough. Unless of course you lost your hair in which case go for it. They can be useful for people on stages so that the facial features can be seen from far away so that is cool.
They look fancy and all but to me they're over used. Much better I think for a special occasion and not everyday wear.
I think natural almost always looks better than fake eyelashes. Luckily i'm blessed with long, thick ones but I can understand why some girls with thinner ones want to wear false ones but to me their normal lashes would probably look better 99% of the time lol