Also there’s already a ton of depth on the game

I think I’m too jaded in this regard. Reading the wiki I don’t really see depth. Sure, there are activities with fun names, but they are all the same (you start the activity, you walk to finish it, you get random rewards). And all the items seem to be either for selling, basic crafting or just giving you a boost percentage for the activities you’re already doing.

What the activities are missing are risk/reward, decision making, surprises, etc. Or as you’d say in game design “meaningful choices”.

Sure, you have the choice on what skill you work on, but besides skill go up, items to make the activity faster and gold (not sure what it’s for, besides buying mats/items again?) that seems to be it.

I guess combat could help if there’s actual resource investment and risk there. Like are you going to tackle this level 10 monster for higher rewards, with more likelihood to either fail (or spend extra resources on healing potions or whatever)? Or play it save and go against weaker monsters? There should also be extra gold sinks to work for / use the money you accumulated, be it limited use items, cosmetics and so on. And of course ways to play the game differently from other players, like classes, masteries, skill trees or whatever (and no, clicking an activity that says “Sandcastle Building” vs clicking “Ship repair” aren’t really choices).

Just from someone who values gameplay a lot, I don’t see much difference in playing the game for an hour or 100 hours, in the end it keeps boiling down to the same actions with no depth attached. Personally I didn’t see the game value of it, compared to a step tracker (just that the step tracker doesn’t stop counting when it’s “full”, I didn’t like the step mechanic either where you get bonus steps only. If I’ve done my walking for the day I want to spend the steps, not select an activity and I get double steps for it next time I walk).