I don't know about other countries but Singapore known for its progressive financial ecosystem, has emerged as a crypto-friendly hub. With forward-looking regulations and a supportive infrastructure, Singapore encourages blockchain and cryptocurrency innovation, attracting businesses and investors from around the world.
There are tens of thousands of cryptocurrencies that can be traded. Some best crypto trading app only offer a limited number of assets while others like Kraken and Binance have an immense feature-set including margin trading and staking.
Some key factors to consider include a user-friendly interface, low fees and a wide range of assets available for trading. Also look for apps that allow instant fiat deposits and a secure mobile wallet.
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You are right, Indonesia is a crypto friendly country and supports crypto trading. But only for investment purposes. At the same time, financial institutions in the country are prohibited from using e-currency. In the Central Bank, cryptocurrency is considered as a commodity. Also in Indonesia, recently, they introduced a tax of 0.1% on capital gains. If you are interested, I found information about crypto friendly countries https://minery.io/blog/crypto-friendly-countries/ . Each country has its own rules and laws. If you are interested in cryptocurrency, then it will be useful for you to know this.