Sanpelligrino most of the bloggers mentioned here I've followed on/off for years, but for fashion ideas, not to find out their thoughts and feelings.
I think maybe you need to unfollow fashion & interiors bloggers on insta as most of the popular ones now do use their accounts to promote products whether they #ad/gift it.
I love relaxing in the bath reading my favourite blogs or having a scroll through insta, I also love buying clothes and house stuff so I like the easy links to a skirt, lamp or whatever. I don't think I'm being brainwashed in any way into buying stuff.
I really don't think some Mumsnetters complaining is going to make many bloggers become more transparent as it is obvious if you read the comments on insta most of their followers are happy as is. If they or the company's start being fined for non disclosure then things may change.