Even better go the spending levels from back then.
Try one of the many online 'balance the budget" games like https://us.abalancingact.com/2022-federal-budget .
Total federal outlays in 1989 were $1,143,744M in today's dollars. That's less than is currently spent on Medicare and Medicaid, ignoring everything else in the budget.
So you'll have to make some pretty substantial alterations.