Heck, it's like a lifestyle for them. I remember watching a Jinny stream years ago and it was something along the lines of she needed to get a pic for a new passport or id of some sort. She went out of her way to get a hair appointment to look better for the pic, but it took too long. People told her to just get a pic at the airport and she was like "but I can't do filters at the airport booth" and the chat was like 'you like fine on stream without filters', lol. Yeah, a lot of people don't understand or as you said want to believe how many of these streamers use filters in quite literally everything they do. Which is fine, like you I don't care, but like you said, it's a bit strange how many viewers really think these female streamers actually look the way they do on stream.