I think the reason why the Laser beam arrows are so silly, at least to me, is because that's not even possible with immense physical strength or Hawkeye Aim.
Generals Cutting down 20 soldiers in a swing we can count to overpowering skill or Physical prowes or even a insanely well crafted weapon and I would say "hell yeah I believe that in the confines of this shounen scenario", but you can Draw a Bow and Arrow only so much no amount of Super Strength is gonna turn the Arrow into a Laser Beam like that lol. Its a limitation of the Weapon, I mean we just saw in this very chapter a Bow breaking from overuse and now his brother is blasting out Laser Ballista Bolts from the same or very similar kind of bow? Hell nah.
STILL really enjoyed the chapter because of the conversation, no amount of silly arrow shooting can distract me from some nice dialogue