snip.
You may not realize it, but basically everything you said supported my stance.
The idea that a company (large or small) MUST supply health coverage was a stepping stone to get universal healthcare passed. The left has been planning the takoever of healtchare at a federal level for decades. Making it all but mandatory for employers to provide health benefits does exactly what you said it does... funnel talent (and therefore money and profits) to the larger corps, who can withstand the rising overhead.