He already noted this suggestion of yours in his post. His concern is mainly on the profitability of Staking ETH(Any particular amount) compared to other Altcoin with high APY.

@OP, Take in consideration the fundamentals of Ethereum. The coin value itself has a lot of potential and less volatile compared to other DeFi coins that offer crazy APY rate. Many of those DeFi coin such as Sushi and so on are too volatile, Surely you can have a good profit on staking but you might loss big time when the value of the coin drop tremendously.

Maybe you should take in consideration that part. Goodluck