These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
NintendoCapriSun is not exactly an expert on Ocarina of Time, so while he does give some good advice during the Forest Temple, he also offers tips that are misleading or outright wrong.
During the Fire Temple's boss fight, SunkistJourney earnestly advises Lucah not to hang off the edge of the arena, as it doesn't work and she would just fall. Except that it does work (the edge is even climbable), and it would have helped Lucah avoid a good deal of damage.
Some fans have complained about the Sages in general, believing that the LP isn't as fun if Lucah gets too much help. Because of this, LiamSixx only gives her minimal guidance in the Water Temple.
Pcull44444invokes this in the Shadow Temple by deliberately misleading Lucah to try to get her to fuck up or inconvenience herself. Ironically, either because Lucah's competent enough at the game by this point or just because she knows Patrick well enough, most of his tricks don't work as she accidentally does things right or sniffs his attempts out.
In the Spirit Temple, AttackingTucans has drawn some ire from viewers for (accidentally or not) revealing several minor game spoilers while trying to assist Lucah. It's at the point where he's posted at least one comment defending himself.
Also, his advice causes the boss fight to take longer and inflict more damage than necessary. In the first phase, he tells Lucah to use L-targeting; the better strategy is to go without targeting. In the second phase, he doesn't know that different elements successively hitting the Mirror Shield both hurts Link and cancels the shield's power. Hilarity Ensues.