A lot depends how useful the project is and how many people will use the project and its ecosystem.
A lot of new projects appear every day but it is necessary to evaluate the potential of the coin.
Thanks blockchain it is possible to protect a nature like this
https://twitter.com/liquidearth_nft/status/1502269439785541633We live on one planet and the demand in nature protection is big.
Now many people use cryptocurrency for investment perposes. They buy cryptocurrency and hold it hoping for the future growth.
Such growth allow people to earn money.
The matter is that when bitcoin growth all other altcoins grow too. In such situation investors can earn a good profit.
Sometimes tokens of new projects grow in price even more than other tokens, that is why many users prefer to invest money on presale to have a maximum profit from investment.
Behind it also has a maximum loss if the newly purchased coin has no future, it can happen after the purchase is not listed on the market and there are no enthusiasts so the coin just becomes garbage that's what I'm afraid of investing in a new project. I prefer to wait for the bear market to come and at that time I start investing