52% of total ETH staked by 3 entities

Hi, I'm wondering if this article has the right numbers and if this information is a concern.

44% of ETH is staked by just 2 entities, Lido & Coinbase. Add Kraken, and it jumps to 52% of total ETH staked by 3 entities. https://t.co/XSzNwk0kRh

— Tuur Demeester (@TuurDemeester) September 15, 2022

Total ETH staked 13.7M 10M ETH in known providers –> 73% 8.13M in Top 4 –> 59.3% 4.17M in Lido 1.92M in Coinbase 1.14M in Kraken 0.9M in Binance

​