Rob Abelow:
YouTube just introduced 'Remix'.
Every music video just became interactive.

Tap 'Remix' on a music video to bring up 4 options:

𝟭) 𝗦𝗼𝘂𝗻𝗱: Use the audio
𝟮) 𝗖𝘂𝘁: Use a 5-second clip
𝟯) 𝗚𝗿𝗲𝗲𝗻 𝗦𝗰𝗿𝗲𝗲𝗻: Hello reaction videos
𝟰) 𝗖𝗼𝗹𝗹𝗮𝗯: Create alongside it (like TikTok duet)

Boom.