Coinbase has been walking the legal age ever since US decided to legalize the crypto. And the govt has full monitoring via their legal channels on exchanges like that. Coinbase being the local exchange for US, they are opening the doors from other nations.
Take example some of the nations which are ally or friend or KYC enabled with USA. They are opening doors to the tokenized stocks with them. Something they are planning to bring outside money.

Amazon, Microsoft, Sandisk are the top one's already launced. SpaceX also recently joined this gang. And more companies are followed. Now now US nation citizen can buy from them. And that would be their expansion in other nations.
Do note that this would be like investing into US and they have all right to shut you down and control you as it is KYC based purchase. So be careful investing in USA.
You can check the official tweet here.
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