There is really absolutely no need for useless things like a white paper, a good developer team, a great community, a functioning wallet, many exchange listings and so on.
All a good altcoin investment needs is a famous billionaire like Mr. Musk, that shills the coin on Twitter. When the media reports about his tweets (and also mentions the coin/token/whatever), the price rises to the moon or far beyond that. All you need is just a glass sphere (maybe a wheel of fortune will do the same) that tells you the next coin he will buy and shill afterwards, so that you can buy it early on at a cheap price. Then sell it after media reports, lean back and wait for his next tweets, which are sending the coin back down to the ground after Mr. Billionaire sold his share of the coins to the hyped average Joe, that is damned to lose tons of is spare money.
That's all you have to do.
[/sarcasm off]