For what is Hunter being investigated for? According to several articles, its for tax and money laundering which is not at all what everyone was making a fuss a

For what is Hunter being investigated for? According to several articles, its for tax and money laundering which is not at all what everyone was making a fuss about a few months ago (the laptop/emails, which reminds me of Hillary and "Her Emails!"). Given that there's uncertainty around it, can we really conclude that "they broke the law" and that it's unfair that big tech did not withdraw their support?