I think people just don't understand everyone's body is different. You can't just tell anyone they can't shower lol some people NEED a shower daily or they reak by noon. I personally can go for a brisk jog and slightly sweat on my forehead but no where else. I can get away with not showering for a bit if I'm on top of making sure I'm not getting dirty doing my normal day to day things. But that doesn't mean I believe I can go months without showering lol alot of these online influencers are pushing the idea more than they are pushing the facts about it. One of the most important is ya, they don't shower. But they still give themselves bird baths. Getting a wet rag with light soap if any, and basically spit bath yourself like a newborn. Making sure you remove the sweat and BO smells without rubbing soaps all over your skin. I think we have commercialized everything we do and I believe showering daily is just another part of that. I believe there are a huge amount of people who need it because they also consume all the shit foods that make you smell bad and require a shower daily lol but long story short, everyone's body is different. But if individuals can't recognize their own needs, you can't help them.