I'd never watched any of this guy's videos and it is pretty sad that people can't handle someone's opinion about something, but he really is making things seem a lot worse than they are. The dude only shows footage of very early game weak weapons such as travelers weapons and brooms and just generally weak weapons. Also, when you're smashing away at an enemy, hitting their shield and not fighting strategically, obviously your shit is gonna break. The game rewards you for using the environment and your runes to disable and disarm foes so you can then run in and slash away while they're defenseless, thus causing less ware to your weapons. Like many have said, having a hoarder mentality just doesn't work in this game and there's no weapons that aren't abundantly available. The ones that are limited can be crafted, but not so easily that you can just fill up your inventory with them, which would defeat the purpose. Again, like many have said, people are obviously entitled to their opinions, but if you're criticizing something why aren't you able to handle some criticism yourself. Also, if you're getting tilted because some random person who has no effect on your life said some mean things to you in youtube comments, you might need to get your priorities in line.
