For person to person suits, yes. For a suit against a corporation who has an attorney on staff? You're getting an attorney. Granted, it may be one who's not familiar with small claims court, but it'll be an attorney. BigCo isn't sending the CEO or the receptionist - they have a legal staff in house, they're gonna use them.
Every state I have seen they have to send a Non-Lawyer Employee to Small Claims
The Small Claims court is specifically designed to not be handled by lawyers, even for business and "large corporations" does it does not matter if they have a laywer on staff unless the judge waives the rule the Corporation must authorize a non-lawyer to act as it represnative for the purposes of Small Claims.
That could be any employee approved by the Board of Directors, so no they would not send the CEO, but they likely would send a person who is viewed as an expert or have detailed information to defend the corporation against the claim in a Small Claims environment which is far far far far less formal than a Normal Court room.