There are brokers for larger sums. I haven’t used them but I’ve heard good things about: https://cumberland.io/ https://cumberland.io/ Last I heard, you can b

There are brokers for larger sums. I haven’t used them but I’ve heard good things about: https://cumberland.io/ https://cumberland.io/ Last I heard, you can buy millions of dollars at a time if you can pass a KYC.