"I cLeArEd It FiRsT tRy"
"It'S eAsY"
"I hAd No PrObLeMs, GiT gUd"

These comments literally do nothing to help anything, anyone. Regardless of the content or situation these comments are used in, and this GCBTW loves to pull these lines the MOMENT someone struggles with something. Trust me, the world is happy and very proud that you never had an issue with completing something, but don't try to invalidate the issues someone else has over something. Offer tips and tricks (which many have done in this situation) and understand it's okay for people to not like something you do. Doesn't mean you need to try to passive aggressively shame someone.