I can’t stand that ThredUP has 3rd party sellers now

How can I see if the item I want is from ThredUp or from someone else? If I wanted to do individual to individual sales I’d be on Poshmark or another site. I like the guarantee from thredup that the item is clean and in decent shape or that I can return it

Half the stuff I’m looking at is overpriced and seems like it’s coming from an individual

I hate that Walmart does this too. If I go to a company’s website it’s because I want to shop that company. I’ll go to fucking eBay to deal with individuals.