Did you ever try to make an emergency run into a mega home store? Lowes, B&Q, Home Depot, Wickes,... If you haven’t memorized all 24 or 30 isles, you might get out in 20 or 30 minutes, which ignores parking time. Then, you have that other problem, does anybody know anything? Absolutely, I have met amazing knowledgeable team members in the giant stores. I have also met the “can’t be bothered” “new here” and “wotz that” folks as well.