Their state government denied access to all citizens from even getting a copy of their own long form birth certificates. Why did the state of Hawaii do that?
Because
no one needed to see a long form. Because the
short form is the official birth certificate for all Hawaiians. The long forms are archive records, completely reflected in the short forms. There's no reason for anyone to look at them.
Only because some people refused to accept the short form was it necessary to release the long form--even after the state official attested to seeing it. And even
that did not help.

Our press still hasn't given us answers about it.
Gee, then how did I figure it out?

When did the state of Hawaii change their rules regarding people having access to their own information?
Doubtlessly when they told everyone that the long form was no longer the legal birth certificate, and you don't need to see it anymore.

And you have his own publisher on his own bio which it's impossible to believe Obama himself didn't know about and choose not to correct saying he was born in Kenya.
Oh, wow. Obama couldn't have possibly known that
a publicity pamphlet had his birthplace wrong? One that had a bunch of other writers listed on it? You think he reviewed with a fine-toothed comb every piece of paper from his publisher about him? If a booklet on authors of a publisher identified Trump as born in Canada, would you expect him to have to release his original birth certificate?
Obama still refuses to release his college records.
Neither has Trump, and we don't doubt he graduated. Trump hasn't released his tax returns like to promised he would. Obviously we can assume he's hiding something, right?

When you refuse to be transparent you have no right to expect trust. If you had all of that kind of stuff going on with a white person they'd have gotten the same treatment as Obama. It was just a bunch of shady business and so of course that's going to lead people to be skeptical and it doesn't necessarily have anything to do with racism.
And Trump was shadier and less transparent than Obama. So where were all these people who thought,
and some who still think, that Obama was born in Kenya when Trump was in office? Why didn't we hear the same people calling for transparency in Trump's taxes, in answering subpoenas, in seeing Trump's finances to make sure he wasn't benefiting from being President? Why did they trust Trump more than Obama? Was it because Trump had the same color of skin as they?
There was more than enough proof that Obama was born in Hawaii, in spite of all the overblown "questions" and "lack of transparency" about it. But people still believed he was hiding "the truth about his birthplace." Why did they think the government of Hawaii, his relatives, and every official in the United States were conspiring to hide the supposed truth about him? Why do some still believe that? Why would they believe that about a person who looks like he was born in this country?
Unless he doesn't look like he was born in America. And what part of him looks like that?