Why institutions still prefer Ethereum despite faster blockchains

bitcoin
Bitcoin (BTC) $ 64,987.00
ethereum
Ethereum (ETH) $ 1,901.11
tether
Tether (USDT) $ 1.00
bnb
BNB (BNB) $ 601.60
xrp
XRP (XRP) $ 1.33
solana
Solana (SOL) $ 80.49
dogecoin
Dogecoin (DOGE) $ 0.091053
chainlink
Chainlink (LINK) $ 8.45
shiba-inu
Shiba Inu (SHIB) $ 0.000006
nexo
NEXO (NEXO) $ 0.836801
enjincoin
Enjin Coin (ENJ) $ 0.018868
cardano
Cardano (ADA) $ 0.268289