According to Cas Abbé, BNB continues to serve as the primary gas fee token for major blockchain transactions, and despite concerns about its high valuation, he provides several reasons why BNB may still be undervalued. This insight is crucial for traders, as BNB's core role in network operations supports its long-term demand and price stability. The consistent requirement of BNB for transaction fees across the Binance ecosystem could provide sustained bullish momentum, especially as trading volumes and DeFi activities grow (source: Cas Abbé on Twitter, June 1, 2025).