According to him, in the middle of this year, a number of conglomerates and well-known companies in the United States said Bitcoin could be an asset that protects against inflation. Financial companies such as PayPal and Square also provide Bitcoin features. As a result, the demand for Bitcoin continues to grow. This is historically important because people are finally becoming more convinced and recognizing Bitcoin's fundamentals as a safe haven asset and an inflation hedge,

I think that with any positive thinking on issues related to "shelter" or not, bitcoin still achieves maximum security, a decentralized system that is not subject to interference motivated by anything that is a consumer satisfaction to the recession of the banking system and the mass printing of money.

This price un-stability is in both directions. Like I had 75$ in LTC two weeks back, I checked it yesterday and they have gone down to 66$ because of recent DIP. Similarly it can take swing in up word direction also.
If you want stability then invest in schemes like government backed saving schemes but there profit is proportional to inflation rate, you wont get much benefit there.
In summary, no pain no gain.

Some crypto advocates have argued Bitcoin can be a good safe haven for investors when other Markets like that of Gold get stormy. Unlike national currencies, Bitcoin is not linked to any government or national economy. There's also an eventual cap on its supply. Asides from the well known fact that it’s a secured platform, as all other cryptocurrencies.

Everyone is free to think whatever they want to think. If you believe that making use of Bitcoin as a store of value is going to work for you, then you should go ahead with it. I also make use of Bitcoin as a store of value and it has always worked for me. Just look at how far the price of Bitcoin has gone, starting from when it was below $1 and now it is worth over $60,000.

The currency of my country has been devalued and with Bitcoin I have been able to return the worth of my money and also gained more from it. So, imagine that I never invested my money in Bitcoin I would have been the one losing by now just because I’m holding a useless Fiat. So, it’s really up to us to decide for ourselves what we want to make is of Bitcoin for, that you are using it as a store of value doesn’t mean another person must also do the same.

the shortage of bitcoin is volatile. even though you say bitcoin as an alternative to banking I don't think it's very appropriate, because what can be like an alternative to banking is USDT. where USDT is not volatile. but for security bitcoin can be a banking alternative.

We basically cannot say that no bad thing in Bitcoin investment. Volatility can be a bad thing if someone doesn't know how to deal with Bitcoin. That's why it is a must to have sufficient knowledge if someone wants to invest in Bitcoin. It is not a very safe investment, it is a high-risk investment. But the good thing is that Bitcoin offers possible bigger profits. We must admit this fact, don't think it is a really safe heaven.

Not new anymore. Many times not just in present time but as well as in the past years, many have called bitcoin with bad calls. You name it, a scam, an illegal money and whatsoever that you can think to name it negatively.
As it being said as a safe haven for you, there will also be those people that won't agree to what you've said. But as a bitcoin holder, we all agree in every positive thing that bitcoin has.

Bitcoin is a good investment especially if you have lots of risk money, but do not consider it a safe haven. because the economy of bitcoin is very volatile and is easily manipulated, there are times that the price of bitcoin will go up and also there are times that it will go down. so if you are thinking of investing in bitcoin  you should always consider the state of the market so that you can always maximize your profits and minimize your losses