I don't bet ETH but I hear people betting on Lido platform and Lido is now a platform along with coinbase that holds the majority of ETH. More than 40% of ETH is being held on 2 platforms by Lido and coinbase. If you are not sure, you can wait a little longer, I believe that leading exchanges like binance will soon offer staking for this ETH POS, they also recently announced to open Pool for ETHW.
Yeah, if you want your funds to be taken care of by these huge companies or centralized entities, then you can use them, especially Lido. Or on some exchanges, staking became famous with APY.
But for me, the APY to these exchanges seems very small and not worth it, especially what will happen to your funds just incase there will be incidents or hacks on their exchange. Even though they are popular or reputable, there are still could possible because they are centralized exchanges, they control.