Because I believe in diversity. Essentially every bitcoin we own was paid for by someone else. I will ever put all of my eggs in one basket.
Discussion
>muh diversity
I have a diverse portfolio of satoshis - some are cold storage satoshis, some are lightning network satoshis, some are custodial satoshis. This is the way, but have fun managing your rental real estate portfolio when you could be just sitting on a net position of bitcoin instead, with zero maintenance, and effortlessly defeating whatever long term return you think you're getting from tenants and debt.
I'm just a little snarky and toxic, really do what you want or enjoy financially, but bitcoin mathematically performs better than real estate over long term, and with nearly no work or risk besides proper seed storage. These are the facts