Some of the things you list that you have problems with are actually them staying true to 5th ed rules. So for those cases I dont think theyre going to change actually. Things like:
Attack roll vs AC
Ranged Attack - % based off distance
Invisibility
AC is a core dnd mechanic. Dont see them removing that...ever.
Ranged attacks beyond normal range is also normal dnd rules. Although I will say some items currently dont got the correct ranges. So if they fix that alot of bows for example get alot better.
Invisibility is downright broken if it dident break so easily. Just wait till you get greater invisibility though! All the cheese. None of the drawbacks!
Other things I agree with. Some of these really need change or probably arent final in their implementation. Like the trader not having a mass sell button or the action economy beeing borked at the moment.
And some confuse me. Like what do you mean with 'Fake dice roll screen?
That said if you put 150 hours in jm sure you like it, otherwise I doubt you would play that long

maybe come back to the game after a while. Its still in EA for a good while still after all!