If the answer to "why'd you leave that job so soon after starting?" was "The next company called me up and offered me a deal that was so much better that I'd be stupid to not take it," then that's totally fine and is in fact a good sign.
They'd have no issue cutting you loose at the drop of a hat if layoffs were happening, so why should they expect any sort of company loyalty from you?
At my next job, another older and even grumpier coworker told me "face it, we're all whores."