Not much to go on, get evaluated by a psychiatrist and then work on getting either or both medicines or therapy to help you manage it.
Unless you have something more specific that you can say about why you think that you have ADHD or if there’s something you need help with, that’s about as far anyone can tell you.
An alternative, if an alternative could ever even be viable, would just be open to the same corruption and greed. We need regulation and laws to protect privacy and data. Regulate it such that companies are not allowed to retain private and unconsented data without severe legal or financial penalties. Severe enough that companies or individuals that abuse the rights of people are either shut down and dissolved or jailed.