2024 Monk 5e. Added that you no longer have to take the attack action before being able to use flurry of blows. Even with dexterous attacks, the change to grappling and shoving in 2024 5e actually make it harder to build a monk that's good at grappling.
Monks are experts in unarmed combat, using their focus to enhance their attacks and defenses. Your monk level determines the number of points you have, as shown in the focus points column of the monk features table.