If you don't buy altcoins today, it might be too late tomorrow.
There are projects that have come for a long time and their price will only grow. Like Uniswap, for example.
Yes, but the slightest delay also doesn't mean a big barrier to buying, because if it's just talking about rising prices, it's not only Uniswap, but Bitcoin, Ethereum, Cardano, Doge, Tron, they've all experienced price increases too, despite corrections after that.
Price of all altcoins depends too much from price of Bitcoin because Bitcoin domination is more than 60%.
For it is very important what technology provides the project and how it will be useful in future.
It is very important to create demand in token.
There are ecological projects
https://moss.earth/blog/ that helps to protect the nature from CO2 pollution to fight with global warming.
MOSS has already done a lot for nature protection.