Inno will add "Aid all" button, like they added FP invest bar, its just the matter of time. Please be fast
Every month its more and more clicking, eventually this must be automated. Almost all building needs Aid, so this must be done every single day, and clicking 80 - 240 times and even more just for aiding (then there is a Tavern and so on....)...this is insaine...so you need to chose, to play this game less and aid, or have unaided buildings