Is Crypto currency a good investment in Singapore

It can be a good investment. However, you must be able to stomach the risk and ensure that it does not make the majority of your portfolio, taking an example from 3 days ago event

So it depends on what you mean by good. Personally, if you have time and spare cash, it's a good way to get a huge windfall. But these come with extreme risks as well.

If you are looking to 'future-proof' your wealth, there are some platforms that you can buy and store crypto while earning interest in crypto. I would say that this should be a very small % of your portfolio.

Did a video about it here: https://www.youtube.com/watch?v=0VPGkAwXVTY