Yes and no. As I said, this wouldn't be a problem if Congress would do its job. If Congress has taken a position against something, I have a problem with a president end running them. But if Congress fails to act and the issue is amenable to presidential action, I have less trouble. I may disagree with the specific action, but I have less trouble with the process.
Many years ago I worked for the DC government. They wanted to hire more cops. The question was whether to ask Congress for more money or to shift money from something already in the budget. Yes, Congress decides such things for DC - or did back then, at any rate. Anyway, the decision was to NOT bring it up to Congress. Because if Congress said "no" then they couldn't shift money. This is what I'm thinking about with things like Obama's immigration orders or the upcoming gun orders. If Congress has spoken, his hands presumably would be tied. But if they just screw off and don't address the issue, they leave the door open. And I'm OK with that (as long as he doesn't break the law, of course).