I want to add a clarification note that visa issues are harder to bring someone to US for the first time. Once someone is here, doing transfers from company to

I want to add a clarification note that visa issues are harder to bring someone to US for the first time. Once someone is here, doing transfers from company to company is relatively easier. I say this because I know some companies that will outright stop talking to otherwise great candidates because someone told them dont get into visa stuff.