I don't know when ETH fees can drop again, but if the current situation persists and many people are still interested in Defi projects then I believe ETH fees will go up $ 10 or even high more like that next time
When goes down eth price then gas fees reduce. Really 5$, $10 not small gas fees for a beginner trader or investors. Yes definitely right hype now and many investors want invest in defi project without analysis lol. Without research for a crazy investors thinking.