I am sure that if we need 32 ETH for a stake, then pools will surely appear. They will help those who do not have enough money, but who want to take part in the PoS on Ethereum.
I myself would be happy to use the services of such a pool.
Well, you are right. If 32 ETH is the minimum capital to do staking for 1 person, then I think not everyone can enjoy it because the funds needed are very large to start. I'm sure someone will provide something like this (pools) later. But the reason behind this may be that the developer wants to increase new demands that make ETH prices higher quickly.