BETH binance ETH 2 tax event

Hi,
I would like to know if staking eth to eth2 in Binance would be considered a Taxable event since I change my ETH by BETH and later will be changed to ETH2.
Does it matter is I stake it directly through the ETH2 stake option on Binance or if do a direct exchange on Binance from ETH to BETH (cheaper since the change is usually lower than 1:1)
Thank you,

Whats the point to swap it to BETH? Are ethereum network swap it 1:1 between ETH and ETH2, why do you need that BETH, or it’s just for the staking part, and only in Binance?