This is a great example of walking through real design choices :)
People don’t care that an application is a streamlined 3MB or a big round 200MB boy – they care that it works for them and it makes them feel good about using it.
Neither is correct. The right answer is that some people care about the efficiency of the programs they use, and some people don’t. Additionally their reasons for caring or not caring, and which programs this decision applies to vary greatly.
I care, hence the statement that ‘people don’t care’ is incorrect
I think we’re in agreement on that point?