This is a tantalizing conspiracy theory. However, the event dates do not match up. The conservatives have been trying to overturn Roe for much longer than this

This is a tantalizing conspiracy theory. However, the event dates do not match up. The conservatives have been trying to overturn Roe for much longer than this year, and Amy Coney Barrett who started serving in late 2020. She was clearly appointed by the conservatives to help overturn Roe. The current unionization push started to really push steam in 2021, which occurred afterwards.