Ask to work in
Squats and presses have long rest periods, so working in between sets is normal gym etiquette. Ask, adjust the load quickly, and you both keep moving.
Train around the rack: swap in dumbbell and machine versions, ask to work in, or reorder your session.
A busy rack does not have to end your workout. Politely ask to work in between someone's sets, since most lifters will share. If not, reorder your session to do accessories first, or swap the rack lift for a dumbbell or machine version that trains the same muscles. Goblet squats, dumbbell presses, and leg press cover most rack based work.
Squats and presses have long rest periods, so working in between sets is normal gym etiquette. Ask, adjust the load quickly, and you both keep moving.
Do your rows, curls, leg press, or hamstring work first and circle back once a rack frees up. Nothing says the barbell lift must come first.
Goblet or Bulgarian split squats replace back squats, dumbbell or machine presses replace the bench, and Romanian deadlifts with dumbbells cover hinges. Same muscles, no rack.
Train around the rack: swap in dumbbell and machine versions, ask to work in, or reorder your session.