I currently have roughly 26 months of expenses in physical cash. I am buying a ton of stonks but it is also there for a downpayment when I'm ready to settle in an area.
Once I get this money into a house and stocks I don't see much of a point in having more than $1,000 in cash. I can pull from my ROTH without issues or sell marketable securities.
Have high liquidity makes me sleep well at night, not having physical cash.