New York alleges TikTok gave teens, children a placebo safety feature instead of a real one

If these tests stick, the first thing people see when they open Facebook or Instagram becomes a video feed. Creators who rely on followers seeing their photos, carousels or text posts may lose that default spot. The Verge reports that Instagram users can switch back, and that Meta has hinted at a possible US expansion of the Facebook version in 2027.

There may be an upside. The Verge cites Morning Consult polling in which 81% of US respondents had watched a Reel but only 39% had posted one. Lots of viewers and fewer makers could favor creators willing to make video. Now is a sensible time to test vertical cuts of what you already make, and to track whether reach on your static posts slips. Not every test ships.

For anyone making health content, the uncomfortable finding is that the outfit does a lot of the work. Tubefilter reports that the Virginia Commonwealth University study found medical attire and clinic backdrops drew significantly more comments than casual clothes and personal settings, and interviewees tended not to question physician-influencers' product recommendations.

I'm not surprised. People consume what's easiest to digest. Most doctors aren't personalities: they're dry, matter-of-fact and, quite literally, clinical. So when a YouTuber or TikToker bounces onto the screen full of personality and tells people what they want to hear, confirmation bias kicks in, and the easy watch wins. Put that personality in a white coat and you have a very persuasive package.

That trust is an asset, and a liability if a sponsored pick turns out to be a dud. The lesson reaches beyond medicine, too: viewers read the look of expertise as proof of it. If you take brand deals in a specialist niche, be extra clear about what's paid, what's evidence and what's opinion. A stethoscope gets attention. It doesn't replace a disclosure.