How many recent hits broke because of radio first, rather than a sound going viral on TikTok? That is the real test, and the pipeline has flipped. Labels now watch TikTok velocity before they push a single, because a dance trend or a sped up clip can create the demand radio later chases. Old Town Road and the revival of Dreams are obvious examples. The other side can call TikTok a mirror, but when artists and labels change release strategy around its algorithm, the mirror is steering the market.

My opponent says amplification isn't decision-making, but at TikTok's scale the algorithm is the audition. Labels now use TikTok velocity as the filter for which songs get radio budgets and playlist pushes. That's not one accelerator among many; it's the first gate. Yes, most viral sounds fade, but that's exactly how a gate works: it lets a few through and blocks the rest. The fact that some hits break without TikTok doesn't change that the default path now runs through it. If a song can't get traction there, it rarely gets the machine behind it.

My opponent is right that virality alone doesn’t guarantee a hit, and labels still spend money after a song breaks out. But that concedes the key point: TikTok now determines which songs get the chance. A leaked snippet or sped-up clip creates the demand signal labels use to greenlight radio and playlist budgets. The gate isn’t radio anymore; it’s the feed. When the default industry question is “what’s popping on TikTok?”, the algorithm is effectively choosing the shortlist. Other paths exist, but they’re exceptions now. That’s what deciding looks like in practice.