I think it is still promising in terms of the scale and trading volume.

Yes, I think Bitcoin has a promising future and still a long way to go given its existence of nearly 2 decades. We talk about the traits of Bitcoin including defi, storage, security and all sorts of things. There might be some competition between cryptos and digital currencies.

I think USDT is relatively safe. But anyway, there is no such thing as safest in the financial market especially crypto market which is arguably one of the most volatile market in the world. And the fact that no one actually knows whether Federal Reserve holds the same amount of USD is really building up more uncertainty. 

Didn't China launch its digital Yuan project? It is still early to talk about the replacement of fiat currency.

By far, it dropped at 66k. I feel like 71k or 73k is just the beginning. If it could break through and stay consistent, the price will go crazy. Now it just keeps consolidating.

Gold has existed longer than Bitcoins. It takes time for people to open their arms for it. At least, for me, it is still way down the road to say btc becomes more attractive than gold. Some countries are still not taking serious, you know, this whole cryptos thing. At the end of the day, people might feel more comfortable having gold instead of crypto. The attribute of intangible might not help in this situation, like wars, economic crises, and etc.

I feel like meme coin is too dramatic. I am talking about how crazy the price could be within a short period of time. And also a lot of hype on social media you know. People always say this is the one, how reliable the project is. But most likely people will be ripped off cause the whole thing is planned out to get all the funds and once they reach their goal they can pull back immediately. Left all these "believers" behind. I am not saying meme coins can't make people rich cause that is literally the selling point of meme coins in my opinion. I am saying that though there are some solid coins I don't think most people have the correct mindset and risk management plan to grasp the opportunity in pretty much a second.