In a pos you also cannot dock, nor get repped automaticly, not can you jump clone & vice versa. I understand your argument if it being a replacement and get that most likely being ther eason for it being the way that it is, but that doesn’t make it a good game mechanic.
However even the smallest of citadels got more firepower than any old POS.
You should read my post regarding making citadel timers stront based
Heres a link Change to Citadel timers to counter TZ Tanking and to incite more structure death
That could be a function, but problem with that way is that it will just be a few structures (where it matters) that will have it and then we are essentially back to square one.