Alexa engagement, new DuckDuckGo browser, and Tesla in hot water for giving its customers more choice. Links: Amazon Echo’s high attrition rateshttps://www.bloomberg.com/news/articles/2021-12-22/amazon-s-voice-controlled-smart-speaker-alexa-can-t-hold-customer-interest-docs DDG to release “private” browserhttps://spreadprivacy.com/duckduckgo-2021-review/ NHTSA investigating Tesla for accidentally allowing freedom of choicehttps://www.reuters.com/world/us/us-opens-investigation-into-580000-tesla-vehicles-over-game-feature-2021-12-22/