“I can well understand why he talks about himself and trashes other people. It’s easier and more fun then actually coming up with proposals for solutions.”
He does come up with proposals for solutions. You just choose to ignore those parts of his comments and focus on the trashing other people part. Selective listening on your part because it fits into your dislike of Trump meme. So, your viewpoints are discounted by others more rational than you because you have no rationality when it comes to all things Trump.
I guess I'm looking for more realistic proposals than "I'll build the biggest and best, most beautiful wall anyone has ever seen and I'll make Mexico pay for it." He had what was suppoed to be an out line of his defense policy on Tuesday, and nothing came out. We've heard different versions of his tax plan, different versions of his views on Syrian refugees, different versions of just about everything. That's not a campaign, that's stand-up comedy.