Drilled Operated Fluid Transfer Pump

[The Critic]

https://www.toolguyrepublic.com/products/tgr-fluid-transfer-pump-powered-by-an-air-ratchet-or-cordless-drill

https://www.amazon.com/TOOLGUY-REPUBLIC-Transmission-Service-Transfer/dp/B08431ZFYY/?tag=atomicindus08-20

I have seen these sold by Tool Guy Republic and by Private Brand Tools (PBT). The idea looks promising - do these work as advertised?