So I can go into a home depot show a qr code on my btc wallet and buy some ? Or is it some obscure online thing?
I don't know why you refuse to read everything written in previous posts? Whether you can buy some lumber at your local store is a matter for your local retailer who accepts or does not accept BTC. What you call obscure (online shopping) is something that generates huge revenues, and I have to admit that almost everything I ever wanted can be bought online and paid with BTC.
Stop being just another troll and open your eyes, and if you think that BTC has failed in something that is important to you - take your bank card and your PIN and pay that way, no one is stopping you.
https://spending-bitcoin.com/