@baby_eater7's testosterone transition video, fact-checked

What did @baby_eater7 actually say?

Straightforwardly: nothing about hormones, testosterone, or medical treatment. The transcript is entirely about a Nintendo 3DS. The creator says "the touchscreen works the same way" as other systems and greets the device's stylus with "Hello little stylus. Hello Mario." That is the complete substance of what was said.

This video was tagged with hrt, tprogress, trans, and ftm, and it has accumulated 10.4 million views on TikTok. The mismatch between the content and the category metadata is total. There are no medical claims here, no dosing information, no descriptions of physical changes, and no references to testosterone or any hormone therapy protocol whatsoever.

Does the science back this up?

There is no scientific claim in this video to evaluate. The creator made no assertions about testosterone replacement therapy, hypogonadism, hormone optimization, or any related medical subject. Attempting to fact-check a Nintendo stylus demonstration against the endocrinology literature would be absurd.

What is worth noting is the metadata context. The hashtags suggest this video was either mislabeled, posted with community-building tags unrelated to the content, or represents a common TikTok behavior where creators use high-traffic health tags to boost reach on unrelated content. That practice is a separate problem from medical misinformation, but it does affect how platforms and viewers encounter health-tagged content. Research on algorithmic health content amplification, including work by Basch et al. (2021, JMIR Public Health and Surveillance), has documented how tag misuse distorts health information ecosystems.

What did they get wrong (or right)?

The creator got nothing wrong medically because they said nothing medical. The Nintendo 3DS does ship with a telescoping stylus, and the touchscreen interface on that device does function similarly to other resistive touchscreen systems of that era. Those are accurate consumer electronics observations, for whatever that is worth in a TRT fact-check.

The real issue here is categorical. This video should not have been routed into a TRT review queue. If it was surfaced through hashtag matching, that reflects a limitation in automated content categorization rather than creator misconduct. If the creator deliberately tagged a gaming video with FTM and HRT hashtags to capture that audience, that is a mild form of tag baiting, but it produces no harmful medical misinformation because no medical content exists in the video.

What should you actually know?

If you landed on this video expecting information about FTM testosterone therapy, you got nothing useful, but you also got nothing dangerous. That is genuinely the better of two outcomes in a space where medical misinformation about hormone therapy is common and sometimes harmful.

For people actually seeking information about testosterone therapy for gender-affirming care, the relevant clinical frameworks include the Endocrine Society's clinical practice guidelines (Hembree et al., 2017, Journal of Clinical Endocrinology and Metabolism) and WPATH Standards of Care Version 8 (Coleman et al., 2022, International Journal of Transgender Health). These are the primary evidence-based sources that clinicians use, and any telehealth platform operating in this space should be directing patients toward those frameworks, not toward TikTok content identified via hashtag scraping.

Tag inflation on health-related social media content is a documented problem. A 2022 study by Ng et al. in PLOS ONE found that a significant proportion of health-tagged TikTok content either lacked substantive health information or misrepresented the tagged condition. This video is a minor example of that phenomenon.