If you are on the side of small businesses, then you are 100% supportive of net neutrality. Net neutrality merely reinstates what has been the case with broadband use until recently, when the telecom companies came up with a scheme to blackmail businesses. This merely gives the FCC the right to respond to complaints about mafioso tactics.
Internet costs are not dropping, except in your universe, I guess. I have paid the same amount for the same speed for years. What may have changed are the creation of fictitious high speeds that telecom companies will sell you for less per mbps than if you get, say 3 mbps. But you neither need, nor do you get, 100 mbps, in most cases. Streaming movies only needs about 6 mbps.
You may not know, but your broadband provider throttles its internet highway, except for certain businesses that have paid up to ensure its services won't be throttled. This regulation seems to put an end to the blackmail, and an end to the broadband provider deciding which services you will be able to see w/o throttling. Throttling can make a service unuseable. Netflix isn't throttled, since it pays about $100M a year to Comcast to prevent that.
My provider doesn't do that because I have the old timey dsl, which is not throttled.
Throttling is what some broadband providers do instead of updating their equipment to meet demand.