you can easily generate thousands of BNB wallet, most of wallet support this, especially if you used binance smart chain, which pretty much just like any other EVM based blockchain, you can also made up some random private key in your mind that follow certain format and you will instantly get new address to deposit.
I don't think this is ever become a problem if you used any wallet app, even with hardware wallet like trezor you can exactly do this.
I dont think Trezor support that the BNB deposit adress is fixed it doesnt generate new adress after new deposits
And when i asked everyone saying that only BTC and similar blockchains like DOGE and LTC support genarating
multiple adresses on same wallet and that BNB and ETH have a fixed one adress for each wallet
For some reason that I don't know, they only allow one ETH or BNB address per newly account, which doesn't make any sense to me. Other OG software wallets I know allow one to generate as many address as they want under on HD wallet that can be restored by one particular seed phrase
Think if one really wants to use multiple fresh ethereum or BNB addresses minus going through the hassle of adding new accounts, then Trezor is not a good option.