Yes, it is indeed. But it was always clear to me to use a decentralized block chain. The Steemit company runs censorship on the Steem Blockchain. How decentralized Hive is in the future remains to be seen. The fact that a lot of things did not run optimally on both sides should be clear to every user. But in the end, a decision has to be made.
You can also use both Hive + Steem. The keys for the login are identical.
Just try it out and decide later!