Great Conjunction in Aquarius -Time's a Chaging

https://www.astrology.com/article/great-conjunction-saturn-conjunct-jupiter-in-aquarius-2020
I thought all this turmoil was somehow connected to this energy. The article says old things dying and new era arriving as every 20 years but now a change of conjunctions from earth signs after 200 years to air signs. So instead of focusing on industrialism perhaps we must go back years to see what was in history books then the last time this was in aquarius. At any rate, political activism on a mass scale could be attributed to this.