The fur protects it for the most part.

Yes.

The way I do it is if a list only has single sentences or sentence fragments, I omit the period.

If there is at least one point with two sentences, everyone gets a period.

If a list has sentence fragments and double sentences, I cry. Then I rewrite the fragments into complete sentences, complaining about it the whole time.

Using “basis” to mean “based on”.

“Basis our discussion, please go ahead and…” “We decided on a price point basis our market research.”

It makes me uncomfortable.

Inconceivable!