You make valid points I haden't considered, I'm just shooting an opinion mostly.
I guess im suggesting that they could have made a little more consideration for mainly solo players, as you said everything becomes irrelevant if they get another player to lend them high lvl pokes, so specifically tuning items could work for solo players while still having the option to get other player assistance.
And as for preperation, I always try to keep my items stocked up so it's just natural.