my main grievance is that despite having bought 4 extra files and plans on buying more, too much of the game’s progress is tied to files rather than to the account, things that took you hours and you can only reap the benefit on the file you did it on, rather than it being rewarded to you directly
most of these changes (along with other QoL features) i addressed in my first QoL suggestion thread
but in short-
hard (like omen slayer title, getting an abolitionist title, etc), tedious (diving spots, fleets, athena pages, professions, note appraisals, etc), or superfluous (nearly all of the logbook stuff) features should be tied to the person, not the file.
also i hold great disdain for certain parts of the map that can kill you for simply exploring, i.e akursius secret (avoidable but only if you know beforehand), thrylos dragon secret (can only survive if you use healing pots/physick/or have wind), nimbus lands rusty zweihander secret (same as previous one)
i believe these areas should have their damage reduced and/or be unable to kill or at the very least have a warning somewhere
additionally if any developer happens to peruse this, i do have other good (imo) suggestions that could possibly interest you (just check their ratings beforehand, i have just as many bad ones..)