I often wonder about when to do this...sometimes I just get the instinct to do this because the list seems to be a bit "busy" and therefore I want to demarcate the list's elements very clearly.
See here:
https://join.substack.com/p/control
the new law makes “every child in the state who is already in private school or being homeschooled eligible for the new funds” right away; means an “immediate cost increase of nearly $600 million”; and opens “the door for all of Arizona’s 1.1 million public school students to follow suit”