It’s hard to see this as anything but a major loss for consumers. While reversing the FCC’s privacy rules will technically just maintain the status quo — internet providers have actually been able to sell your web browsing data forever (it’s just not a thing we think about all that much) — they were about to lose permission to keep doing it, unless they got explicit consent or anonymized the info.
http://www.theverge.com/2017/3/28/15080436/us-house-votes-to-let-isps-share-web-browsing-history
Still a step backwards from what little I know.