First and foremost this would be a HUGE boon for small businesses. They are currently hugely outclassed in offering benefits which hampers hiring. It's also significantly more costly per employee for them.

Second, huge boon for employees who can change jobs left and right regardless of life circumstances. Currently the best way to improve your wages and/or get promoted to a bigger position is to get a job at a new company.

Third, huge boon for entrepreneurs who can now take bigger risks to start a new business because regardless of what happens, they don't have to worry about losing their healthcare

All of these things will have long term knock-on effects of leveling the opportunities for non wealthy people as well.

I'll say it for the millionth time. Every single stance the GOP takes is bad for small businesses, bad for the economy, bad for the country.