I have seen and heard about people who invest in digital assets that are linked to Bitcoin, like Bitcoin ETFs and now, Bitcoin bonds. The truth is, if it's not Bitcoin, it can never be Bitcoin. Before anyone considers investing in Bitcoin, they should remember that too. At least, they should understand what they are investing in first, so they don't invest blindly.
Those who prefer to invest in these 'alternatives' are still attached to the traditional way of doing things, with centralized authorities in charge of their assets.
It's their capital and decisions on how they use it but if they don't use their capital for purchasing bitcoin
BTC, they are doing something very dangerous.
Saying is "Not your keys, not your coins" and by buying shares of Bitcoin Spot ETF, Bitcoin bond, they don't own private keys, they don't own bitcoins. They take risk by depending on capital management of those companies that can be good or bad. Bad management possibly exists while customers never know and when secret comes out, it's time for bankrun and bankruptcy, and it's too late.
Purchasing bitcoin directly is good but is still not enough. They must store their bitcoin in open source, and non custodial wallets. A practice like purchasing bitcoin and storing it in a centralized platform is dangerous.
Reminder: do not keep your money in online accounts