Don't fall in love with altcoins; everything other than Bitcoin is a knockoff.
The logic of Ethereum has changed this round; Ethereum's current rise has nothing to do with on-chain fundamentals. It is Bitcoin's overflow capital speculating on Ethereum, essentially acting as Bitcoin's leverage. Follow the market funds; the crypto world is the essence of finance, with efficiency and rhythm maximized. Catch the rhythm of Bitcoin's pullback and take advantage of the rebounds of strong altcoins.
Opportunities for retail investors to make big money are getting fewer and fewer. You should abandon the old belief that diamond hands will inevitably yield results. Fundamentals and news are not the logic for you to hold long-term.