What do you think it is worse? It's clear to me.
On the other hand, I only see sense in it if you have enough liquidity. If you have 0.05 Bitcoin I think it's bullshit, and even more if you are going to have it in HW, which is how you should, because you are going to spend 20-30% of your holdings in custody.
Then you would have to take into account other things, for example, you will have physically remote places to hide them, right? I wouldn't see the point of having your holdings distributed in 3 wallets but hidden in the same house, even in 3 different places, because you would have a high risk of being robbed with a 5 wrench attack.
I don't necessarily think it's worse, it's just not 'better'. Personally, I'd slightly advocate more towards Shamir's secret sharing scheme instead.
But yea, this is one of those things that's mostly going to be subjective.