No problem!

Technology is constrained by the rules of the physical world, but that is an underconstraint.

Example: Let's say that there's a factory, and the factory has a machine that makes whatever. The machine takes 2 people to operate. The thing needs to get made, so that limits the number of possible designs, but there are still many open questions like, for example, should the workers face each other or face away from each other? The boss might make them face away from each other, that way they don't chat and get distracted. If the workers get to choose, they'd prefer to face each other to make the work more pleasant. In this way, the values of society are embedded in the design of the machine itself.

I struggle with the idea that a tool (like a computer) is bad because is too general purpose. Society hence the people and their values define how the tool is used. Would you elaborate on that? I’d like to understand the idea.

I love computers! It's not that they're bad, but that, because they're so general purpose, more cultural values get embedded. Like in the example above, there are decisions that aren't determined by the goals of what you're trying to accomplish, but because computers are so much more open ended than physical robots, there are more decisions like that, and you have even more leeway in how they're decided.

I agree with you that good/evil is not a productive way to think about it, just like I don't think neutrality is right either. Instead, I think that our technology contains within it a reflection of who got to make those many design decisions, like which direction should the workers sit. These decisions accumulate. I personally think that capitalism sucks, so technology under capitalism, after a few hundred years, also sucks, since that technology contains within it hundreds of years of capitalist decision-making.