Horrible suggestions. Most of them heavily break the fourth wall only for your personal laziness ease of use issues - while if there is any problem with a few features mentioned it can be solved differently and in better ways.
Several are mass market features that belong somewhere else.
1, 2 and 7 could be done i guess but the rest would distort the game into a game made by some other company.
3 - I dont want to repair all and identify all. I want to choose what and when. By a single character that can do it. I want to take the item from another character inventory and transfer it to the one with enough lore and have him other identify them and then give them back.
4 - Not necessary, characters that sneak go alone and the rest dont follow them.
5 - The game should not know there is some "player" controlling everything. Internal consistency should be more important. The gold is fine as it is and it is easy to transfer it. I like that characters are individuals separated by this and other such smaller features.
6 - No. Walk "yourself". Maps are actually small. In case there are enemies around this could lead into all sorts of problems and ultimately into a RTS movement over map. Horrible suggestion.
8 - Could be solved by notifications being displayed always on top.
9 - I dont want to see comparisons of all characters but only those i select instead.
I dont want to have huge list with several items covering my screen.
I want to choose what and when instead of having it all automated just because you cannot be bothered.
10 - Quest items cannot be sold. the rest is your fault or any players fault. learn to think for yourself.
11, - A hint or explanation in the crafting recipe book about it would be enough.
12, 13 - No. Randomization is good - you should not be guaranteed you will always get the best items, biodrone. This game is not about loot, does not exist so you can "get the best loot".
14, 15, - I havent gotten there yet but it sounds like you wont to avoid some consequences in a fake way. No. Learn to live with your choices.
16 - No. Not your business to decide or even suggest.
17 - Maybe.
18 - There are sarongs for everyone in the game, you just didnt get any. Probably the loot tables need to be rechecked so more diverse ones drop out for more players.
19 and 20 - yes. If it would fit with the overall story, setting, world etc.
Hiver what is wrong with quality of life improvements? An identify all/repair all option is simply a time saver. It is something the player will do anyway, why not make it an option?
In case you're missing the OPTIONAL point, a player will not be forced to identify/repair all. You can still play the game as you are now, by identifying and repairing each item individually. Is there a particular reason that you think this option shouldn't exist? It does not break the game, it does not give a player an unfair advantage, it does not make the game "noob friendly" or "easy". It simply eliminates tedium for those that wish it. You can still choose when and where and what you identify or repair individually.
I see no problem with shared gold either. It is another tedious process to shift gold to another character. Why is this necessary? Baldur's Gate and other "old school" RPGs had shared gold. I would say however that in co-op mode this should be disabled. But in single player I see no issue with this.
Additionally, the game may not be about loot, but in case you haven't noticed, there is loot in the game. Why should defeating bosses not award you with better loot than opening a random chest or crate? It would seem goofy to get the "Legendary Axe of World Ending" from a crate next to a building, but a butter knife from a boss.
I have no clue where you're coming from with the move on map issue. Again, why shouldn't a player be able to move using the map? If they run into a group of enemies that is there fault for not paying attention. Other than that, it is simply a multitasking thing. Let a player do it. If you don't want to, don't. Simple.
As for the pets, why is that not his business to suggest? This is an open forum, he can make any damn suggestion he pleases.