> Besides the fact that this would give Amazon access to more data to train multimodal models, an area where they are lacking compared to Google/Meta, I don't see a good synergy here. It seems reminiscent of the Twitch acquisition where it became obvious through the years that they had no real plan for it besides "hey we can synergize because AWS".

I think the strongest synergy is actually with Amazon-the-retailer and TikTok's advertising business and shopping platform, not with AWS.