"Your griefs, your pains, fix you to moments in the past long gone. You’re like butterflies with your wings pinned."
I think this is the theme of PIC season 2, and not just for Picard. Processing and accepting the impact of past choices and actions in the here and now. Seven expressing the impact of her post-VOY treatment by others. Raffi admitting to herself that she holds too tightly to those who are important to her in the now because of her fear of loss based on past experiences. Her loss of: Starfleet; her credibility because of her theory about the sythn attack on Mars; and, herself and her family due to her addictions afterwards. Rios' moment of growth when he moves on from always feeling adrift since the events on the Ibn Majid. Agnes and the Borg Queen bonding over shared feelings of loneliness. A strange combo, but one I think Alison Pill and Annie Wersching's strong performances completely sold.
I think PIC season 2's overarching story is muddled because the separate parts seem related more by happenstance rather than being a solid, cohesive narrative. However, I think season 2's theme is always strong, and it resonates with me.
One of the things I love about Star Trek is when it makes me think about how I think. PIC season 2 has me doing a lot of self-reflection. I enjoy, and re-watch, PIC season 2.