Yes. a levle 30 archer with no looms is still good. With +3 bow it becomes GREAT overpowered with +3 bodkins as well it become AMAZING lol broken
And yeah I tried a 27/12 troll longbow build once and it was god awful, a bunch of us in LLJK did it (while being bad archers) and we were all pretty awful, but it seemed to 2 shot people pretty easily. Papifarikiki was actually topping scoreboards with that build, but he's played a dedicated arbalester for nearly a year so he was able to land shots with disturbing ease even with the gimped build.
I had a STF at 21/21 Rus bow with no looms and I played it for about 3 hours before I went broke due to no gold transfer and finding archery kind of boring, but the accuracy and missile speed was pretty much oustanding, felt more like being a crossbower, but I haven't tried really high WPF builds.
Don't be so quick Marathon to write off PD leaning archery builds either. I can't speak much from experience, but two of the best archers that played on NA, Kesh and sWalker (rip star wars nerds, though I've seen kesh lately) used level 33 27/18 builds (if I recall), even sWalker using a kind of gimped Long Bow, and were always chart toppers. In Strat 2.0, before looms in Strat, those guys would put up KDs that would rival or surpass me and Huey as lancer cav in all the fun as hell FCC strat battles (we all averaged 4-7.0 KDs a battle lol, unicorns + cavalieres and FCC light infantry led by Matey tore apart strength build clans like Chaos and Hospitallers) Goretooth used this build or a similar one when he went back to archery for a month or two a while back at a high level, and I'd see him with 20+ kills a map easily, accurate as shit with ridiculous missile speed.
I think looms help a lot more with accuracy when it comes to high PD builds though, when less looms would probably be better with more WM.