OT, from Bloomberg's morning news summary28 Jan 2021 08:39
Too many novice U.S. stock investors are making badly informed choices, a repeat of the 1990s run-up to the dotcom crash, former SEC chairman Arthur Levitt Jr. writes for Bloomberg Opinion. To fix this, regulators should chase rumormongers, evaluate day-trading platforms for psychological manipulation, make pessimistic public statements, and require "cigarette-pack-style" warnings against recklessness.