Machines lower the skill barrier
A leg press or chest press machine lets you push hard without worrying about balance or a bar pinning you. That makes them ideal for driving volume while your technique is still raw.
Use both; machines to learn the movement safely and build volume, free weights to build coordination and real world strength.
Beginners do not have to choose. Machines let you train close to failure safely and learn what a muscle working feels like, which is great early on. Free weights like dumbbells and barbells build stabilizer strength and coordination that carry over to everything. A smart beginner program mixes a few barbell or dumbbell compounds with machine accessories.
A leg press or chest press machine lets you push hard without worrying about balance or a bar pinning you. That makes them ideal for driving volume while your technique is still raw.
Barbell squats, deadlifts, and dumbbell presses recruit stabilizers and teach your body to coordinate under load, which machines cannot replicate.
Learn 2 or 3 key free weight lifts for your compounds, then use machines for the isolation work where safety and simplicity matter more than balance.
Use both; machines to learn the movement safely and build volume, free weights to build coordination and real world strength.