Bitcoin is the only coin to hold for a long time to earn from cryptocurrency. A person can earn good amount from Bitcoin if he invests for a long time. There were many tokens in the past that are now dead, and investors who invested in those tokens lost a lot of money. Most shitcoins pump for a short period of time, but later those coins turn into scams, once those coins die they have no value. That's why if you want to make a video, you must think about it. If we invest for the purpose of making a profit, we can never invest in any other coin except Bitcoin. Investing in Bitcoin alone is possible to make a profit, and will always incur losses and lose money.
Many coins have tried to compete with BTC in the past but they all failed. Even some hi cap altcoins you think will never die easily, they also fade away sometimes. But one thing about Bitcoin is that it is always there and always strong. Even when people will say that bitcoin is dead, it will prove them wrong and resurrect. Bitcoin has died so many times.
Anyone who doesn't want to gamble with their money should embrace bitcoin as many altcoins are just gambling coins which might give you big profit today and mare you tomorrow.