

It is definitely possible to place rent some places with crypto. Any that will accept a debit card at least. As far as the credit card bill you could be right about that one. Credit card bills, car payments, and mortgages are the hardest ones to deal with since they are direct bank withdrawals.
I mostly follow the Dave Ramsey every dollar plan. So I have my budget worked out in such a way that once I’m done paying everything and moving money around, my bank account has like $5 in it that’s just there to absorb any weird charges I might forget about. It doesn’t normally happen, but it helps to have it just for that reason. I also have a specific amount that I put into my savings every month and the vast majority of my money I take out of the fiat system entirely every single month.