Nah there’s a reason companies invest so much into targeting kids specifically. It works. Kids ask their parents for the garbage they see on TV, parents oblige.
The personally responsibility argument is bullshit for systemic issues. You think 42% of americans are obese because we’re all coincidentally bad at making decisions and europeans are just smarter? Regulations matter.
Nah you can still have high population density in businesses/venues whether people are coming from houses or apartments. Only difference is whether they have to drive 20 minutes through suburbia to get there. It doesnt feel any less dense when 90% of the land has zero points of interest besides houses so you simply drive past all of this nearly empty space to get anywhere.
If you don’t care about going anywhere and just want to sit in your backyard admiring the grass most days, then sure, you do you.