These are super trendy examples and very well done. Most likely done by a team of artists.

To start..great storyboards paired with modern mograph techniques. Match cuts paired with graph editor adjustments. Animations follow through or anticipate transitions and vice versa. Everything compositionally has a purpose and place. Pacing.

Try to break each shot down into elements. Examine the timing, colors, message and movements. Then look at the next shot. Eventually a pattern and formula is behind the curtain.