You heard/read/thought the game has a high barrier for creating a build and your response was to not even try? Do you trully consider yourself that DUMB? If you couldn't run the game because your computer was shit, why not finish it once as intended? You were familiar with the basic mechanics so should have been even easier to get a good enough build.
Grunker probably did more wrong recommending guides to people than he realizes. He implicitly tells them the game is hard/complex when first thing he recommends are guides. And since when giving people solutions before they even struggled made them appreciate anything? Case in point, you instantly gave up and started to give suggestions.
It's not that the game is hard, merely that it requires a time investment that most people aren't willing to commit to. The time investment for myself would undoubtedly be far less than for someone else, but that doesn't change the fact that I couldn't be arsed. I don't want to spend a few hours reading through all the mechanics and looking over the skill tree to count multipliers and do basic arithmetic, all to make a build that functions just well enough to make it through the campaign before faltering at the start of maps. I don't find enjoyment in such things, and I'd instead prefer to make my way through the game, see if I enjoy it, and then commit to the time investment with aids such as guides to speed things up.
If you scroll back to my posts where I'm asking for guides, before or right after I asked, I had queried on the time investment to become competent enough to design your own builds viable for end game mapping. Obviously I'm interested in learning for myself as evidenced by these posts.
It's akin to reading a chess book to learn basic theory instead of spending hundreds of hours theorizing and trying out different strategies before coming up with something that's not even a quarter as effective as the pre-established openings. Some enjoy that process of discovering new, I instead prefer the process of doing. If you want to assert that said trait reflects poorly on my creativity, I'd agree with you. I can appreciate those who have a passion for such things but I frankly do not and there is no point in trying to force things, especially when at the end of the day this is a video game. There is still learning to be had, and creating a build itself is an exercise in that aforementioned creativity, albeit not as pure, with parts of it cut out and a certain stifling of potential.
And finally, I love how you skipped past my very valid argument in regards to why my critiques are even more valid because of the type of person that I am, and how the average gamer, much less casual, are even less likely to go down the path you outlined and instead far more likely to go down the path that I went down. That's because you don't have a rebuttal, and instead have resorted to trying to make this an argument about whether or not I/we're cowards/lazy/unintelligent, when that is a non sequitur.
So... you didn't start with a guide. You probably finished the campaign and got to maps on your own, probably when game had even less onboarding. It just wasn't optimal. And you somehow think robbing people of that experience is the right thing to do because... you like zoom zoom easy mode? Or do you think of yourself as such an enlightened gamer other people couldn't possible manage to play the game if you struggled?
False equivalency. Reading guides has nothing to do with a game being zoom-zoom, and you yourself stated that the game isn't "that" hard, that ARPG is an extremely easy genre. As I said above, it's not the difficulty that's the issue, but the time investment required, and if Grunker knows the people that he's recommending things to, he probably is able to judge whether or not they'd appreciate such an experience versus being turned off by it and just not bothering with the game.
It's very tiresome having to explain every little detail in such painstaking terms, either because you're too stupid to understand or because your biases render you purposefully obtuse to the actual points that are being made.