Coinbase is a company that helps people buy and sell digital money called cryptocurrency. They recently started making more money than they spend, which is good for them. People are also excited about new ways to invest in cryptocurrency through something called ETFs, which could help Coinbase grow even more. But some people might worry that the fees for using Coinbase are too high compared to other ways of buying and selling cryptocurrency. Read from source...

1. The headline is misleading and sensationalized, implying that Coinbase's profitability depends on the approval of bitcoin ETFs, which is not necessarily true. There are other factors that contribute to COIN's financial performance, such as trading volume, fees, and regulatory environment.
2. The article lacks a clear structure and coherent arguments. It jumps from discussing Coinbase's profitability to the approval of bitcoin ETFs without providing a smooth transition or explaining the connection between the two topics. This makes the reading experience confusing and disjointed for the audience.
3. The article uses vague and ambiguous terms, such as "sustainable recovery" and "short-lived success", which do not provide any concrete evidence or analysis to support its claims. These phrases are subjective and open to interpretation, leaving readers with unanswered questions about the future prospects of COIN shares.
4. The article relies heavily on external sources, such as insider trades, Benzinga research, and analyst color, without providing proper citations or crediting the original authors. This plagiarism undermines the credibility and authority of the article, making it seem like a copy-paste job rather than an informed opinion piece.
5. The article ends abruptly with an incomplete sentence, leaving readers with a sense of incompleteness and dissatisfaction. It does not provide any conclusions or recommendations based on the information presented in the article, nor does it address potential investor worries regarding COIN shares.