Recently, there have been people on the blockchain screenshotting and saying "coincidental transfers."

Not long after A transfers to B, B then sends the money to C, looking like a coded signal.
Basically, most of it is just that the paths haven't been broken down: exchange hot wallet consolidations, market makers changing addresses, cross-chain bridge in/out, even miner pool payments/change, all can be woven into this "just-in-time relay" feeling.
If you extend the time window a bit and look at the fee structure and input-output patterns, many of these just turn into straightforward fund flows.

By the way, I see some public opinion mixing ETF fund flows with U.S. stock market risk appetite to explain price movements, and I understand that...
But these "coincidences" on-chain are more like shadows of costs and processes, not really emotions.
Anyway, I now see a mysterious path, so let's treat it as an operational habit for now—don't rush to imagine conspiracies.