Douzet says mass data collection also raises concerns about civil liberties.

杜塞特表示，大规模数据收集行为会引发对公民自由的担心。

The idea is that if there's a cap on how many tweets users can read, companies won't be able to do mass data scraping.

他的想法是，如果对用户浏览的推文数量设置上限，那么，这些公司就无法进行大规模的数据抓取。