Subscriber growth is harder to track than the other metrics. Only the current subscriber count is displayed for a particular subreddit, and historical data cannot be rebuilt retrospectively as subscribers do not have a visible historical imprint. A third-party website, RedditMetrics (http://redditmetrics.com/), has been retrieving and storing real-time subscriber counts; however their data on the particular subreddits of interest only reaches back to 2012 so the subscriber growth analysis can only start at this point. Fig 2 shows the three social media metric time series for each cryptocurrency; note that subscriber growth is the only metric that can have negative associated values, caused by more users unsubscribing than subscribing on a particular day.
That was something similar that happened with Squid Game - but that does not necessarily mean DogeZilla is scam.

A look at the recent charts shows that Safemoon has been on a downward trend since the start of November. Safemoon has also not been doing very well since its last all-time high around 21st April 2021. Despite a surge in mid-May, the next time Safemoon experienced bullish growth was the end of October.
Before you trade money for crypto, you’ll need to deposit — and when you sell, withdraw — U.S. dollars into and out of your Binance.US account. The fees for this are minimal, especially if you transfer from your bank account using ACH.