You may have hit the nail on the head!
"...offer soultions..."
That is exactly what Obama did...he offered in return for electing him.

However they soon found out and demonstrated over his 7 year reign they found out all he did/does is offer.....very little delivery of anything that does not fit his agenda.

So anybody "offering" to do better than Obama will get the vote of the blacks and other dems who have come up empty handed or worse off.

Until proven otherwise Trump is offering to do more than BS his way into office......which is the crony, business as usual politician operating mode....Obama as golden example.