So reading through, the first steps that banks might take will be
- offering custodial services
- staking..lol
- crypto lending
Well, of all they could do with cryptos those are the ones I'm not really keen on it.
Not going to store my coins in a bank for sure and crypto lending is again not the thing I would choose to get involved in right now.
But, it's a step forward, I would really love to see them offering bank account in BTC, so companies could start offering
BTC payments directly with their bank and not going through all the trouble of having a third payment processor on top of their bank account. I doubt that would come too soon but who knows, stranger things have happened

Though I'm definitely not advocating for this and I'm definitely not saying that we should trust the banks to hold our keys, not sure why you would compare something they're storing physically, to something digital though. Unless they're going to store the coins through physical paper wallets LOL.
What would be the difference between seizing a box and a server or a laptop? The keys might be digital but that information containing them is stored on something physical.