It's difficult to say definitively whether the "cryptowinter" is over or not, as the cryptocurrency market is notoriously volatile and unpredictable. However, there are some signs that suggest that the market may be recovering.
For example, Bitcoin, the largest cryptocurrency by market capitalization, has seen a significant increase in price over the past year, reaching all-time highs in early 2021. Other cryptocurrencies, such as Ethereum, have also seen strong gains in value.
In addition, there has been a surge of interest in cryptocurrencies from institutional investors and large corporations, which suggests that the market may be maturing and becoming more mainstream.
However, it's important to remember that the cryptocurrency market is still relatively new and untested, and there are many factors that could impact its future performance. It's always a good idea to do your own research and invest wisely, taking into account your own risk tolerance and financial goals.