err - I make ~100k, but reimburseable expenses are fairly high. Despite churning and churning other cards, I still put most of my non-travel-provider booked flights through CSR.

I put 10k travel on the card, 2k food, and 5k other. Most of these were non-reimbursement.
I probably put another 50k a year in reimburseable expenses on other cards (for SUB)