求鉴定: 'they film space in a SWIMMING POOL' — bubbles in ISS footage, real or nah

Picked this up off a sketchy aggregator and can't tell if it's legit. Claim: all the ISS 'weightless' footage is shot underwater in a NASA pool, and the proof is you can spot air bubbles drifting up behind the astronauts. Compilation videos circle the 'bubbles' in red. looks damning at a glance. Di……