Google trends - https://trends.google.com/trends/explore?date=all&q=facebook
I have switched to Worldwide instead of the US, so there's only one peak - 2012, and the decline is even bigger.
Facebook's stock - https://www.nasdaq.com/market-activity/stocks/fb (switch to max)
It's clearly going in the opposite direction of google trends.
Facebook's daily active users - https://www.statista.com/chart/10047/facebooks-monthly-active-users/
Basically same trend as FB's stock.
While the so-called crypto community was born from online forums such as Bitcoin Talk and Reddit, it matured on Twitter. Of the social media platforms, Twitter is fast-paced enough to keep up with the rapidly evolving crypto-sphere. Soon, it became the standard place for discussions on the state and future of the space, especially for those in America and Europe.
As a result, Twitter, and the number of mentions a cryptocurrency gets there, are often seen as an important metric—one that gauges whether a project has made it into the public discourse.
Therefore, it’s not surprising that mentions of Bitcoin on Twitter grew as the coin got more popular. The popularity of the #Bitcoin hashtag spiked every time it saw a significant price movement, indicating that it was, most literally, the talk of the town.
Mentions of Bitcoin hashtags were at their all-time-high on Dec. 7, 2017, right when the coin began its turbo-charged jump to $20,000. Data from BitInfoCharts showed that #Bitcoin was mentioned more than 155,600 times that day.
However, the Bitcoin hashtag has been losing its popularity ever since. On Oct. 4, the hashtag seemed completely missing from Twitter, as it got just over 8,300 mentions in the day.
Some might see the lack of Bitcoin mentions on Twitter as a sign of waning interest. But, the truth seems far from it. The data shown in BitInfoCharts only takes into consideration hashtags and not all and every mention of the word Bitcoin.