Let's take a step back for a moment and look what happens if we implemented your thoughts and ideas, which others surely share
As I see it, a short bow has a delay of about 3.5s, and a long bow about 4.1s...you want to implement a ranged AA? ok. Then that means "Light Shot" is out of the picture, or perhaps given a delay like other classes, 30s. Btw, "Light Shot" currently has a cool down of about 2-3s and generates a healthy amount of TP, I can say after 2 shots I can already initiate a TP skill.
But what happens now? A ranged AA with a higher delay than "Light Shot" (which you can already activate anyway), and you want it to have a lower TP generation? Aren't you going a little backwards here? What if THAT misses, and more than once? Suddenly, ARC and their Ranged AA have even less control than they have now, and you'll feel even more useless...not to mention that'll open up a whole new can of complaints, wouldn't you agree?
And yet, even if "Light Shot" or other Ranged AAs were still reduced with their cool down timers to compliment the low TP generation, we would be back right where we started (but w/o the stamina bar) and once again, people would be so focused on their non-tp based attacks, that they would suffer with spam keys and therefore be able to focus less (which was just fixed). Now, include a ranged AA in the mix, and it'll be a drastically OP situation (which was just fixed as well)
A lot of people are missing the bigger picture, yes a melee AA is pretty useless for ARC, but any sort of AA for ARC is
not needed. Think of it as a different play style from the rest of the classes that they are trying to implement. If I play a certain class, I want to feel like I'm playing that class and not merely a melting pot of other classes which pre 1.18 really felt like, don't you agree?
So no, you are not forced to do anything, especially make ARC act like unarmed melee. You just feel you must act this way since they implemented it.
Solution:
/eaction 1 "Light Shot"
/eaction 2 "Close Shot"
And you'll appreciate you have a 2-3s cooldown with healthy TP generation as opposed to a 3.5s - 4.1s ranged AA delay that could miss just as likely anyway. Now please tell me which would be more frustrating when it misses.