I have dry skin and eczema. Using bar soap on just my hands equals cracking and bleeding. Let alone attempting it on my body or scalp.

Also I have fine, coloured treated hair.

I use pretty standard supermarket brand body wash on my skin and somewhat expensive shampoos on my hair. I use mid range moisturisers. They're all enough to keep my skin in good condition. I'm not prone to breakout though, so my body doesn't need too much intervention.

My point is to say that I need that level of care in my products. Not at huge expense, but some. Your suggestion would have me literally itching and bleeding all over.

Everyone is different but there is a market for a spectrum of products. Bar soap is very unlikely to be the answer for most people.

Soap. Two thumbs up. Less drying, less packaging, good for everything.

You use straight up bar soap on your hair? I feel like that would just end up stripping most people's hair of all needed oils. Unless you have very naturally oily hair I guess.

I’ve shifted to the opinion that the overwhelming majority of beauty products are unnecessary and are just a market in search of a problem.

I'm with you on this part though

Same here. Most if not all the moisturiser marketing is complete and utter bullshit.

Also btw soap isnt actually that good at cleaning u (it is effective at killing bacteria tho) most of the cleaning comes from the fact that after u put soap on something it feels gross till you wash it all off with water.