According to AltcoinGordon, announcements like 'Mainnet is coming soon' are commonly used in the crypto industry to generate hype around altcoins without providing concrete development timelines (source: AltcoinGordon on Twitter, June 18, 2025). Traders should exercise caution when encountering such statements, as they often lead to speculative price movements and increased volatility, especially for small-cap cryptocurrencies. Monitoring developer updates and actual deployment milestones remains critical for informed trading decisions.