I have a fully synced, non-pruned Bitcoin Core on this computer.
I have an almost-fully synced, pruned Bitcoin Core on another computer.
What exactly is the motivation for keeping those 368.5 GB of "unnecessary" data? Aren't those old transactions "accounted for" with the "data bundling" that goes on with pruned wallets? Are pruned wallets/nodes less secure somehow? Why is it necessary for any node to keep all this data if it's not actually necessary once it's been "accounted for"?