看巨富鄰居鬧糾紛

目前在加州海景毫宅區，兩個巨富鄰居鬧糾紛鬧上了法庭。想問，這種案件開庭，普通民眾可以隨便進去旁聽看熱鬧嗎？現在開庭是in person還是on zoom?

https://www.institutionalinvestor.com/article/b1phf7flvkclnx/Bill-Gross-Is-Fighting-With-His-Neighbor-Now-They-re-Going-to-Court