to each their own, it's all good.
for decades i used slow curing fletchtite and duco. then the faster curing superglues. the fletchtape back then pretty much, well, sucked. completely inferior to the bohning tape of today.
with good tape and a good fletch process, the arrows are completed and ready to shoot as they come off the jig, and it takes far less time to fletch up a dozen or three while i'd still be working on the first arrows if i was using glue exclusively.
too many folks just dunno about shaft preparation and how to best lay down the tape, and/or they're using the wrong tape or tape that's too old.
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