Am still new in this space both in cryptocurrency and in this forum and seeing what is happening even to stable coins lately make me decide to put all my investment funds into Bitcoin since Bitcoin has never crashed or a billion coins getting minted out of no we're and dump into the market just like Luna tereUSTD did, so for your peace of mind I advise newbies to rely only on highly decentralized crypto Bitcoin. Until you learn enough to decide which risk to take and which not to.
If you invested all the capital allocated for cryptocurrency investment goes into bitcoin then its worth it but you can't say it never crashed, it happened in the past even now it is happening because ATH was around $65k now the price is at $29K so its clearly declined however its better coin to invest for long term.
But if you invested all your money into bitcoin alone then you are at huge risk even the bitcoin enthusiast won't appreciate that, diverse the capital into different sectors especially gold, real estate then you can buy bitcoin and all.