So we can't say this outflow amount inflows into Binance or Robinhood exchanges as the news says overall Centralized exchanges have lost almost 76,883 BTC and out of these 40,406 BTC has been withdrawn from the Coinbase itself. So I think all of these BTC are either traded via OTC platforms or off-chain. Or they have been stored in Cold wallets for long-term holding.
Overall analysts say it's a good thing, as BTC flowing out of the CEXs means the owners don't want to use this BTC in trading or swapping into other tokens. Which means they are going to hold onto these funds and which will shortern the supply and demand is already increasing so it will put a good impact on the price of BTC.