That isn't necessarily true. Just because small businesses can freely solicit investment doesn't mean that actually raising it will be easier.
People seem to be making the assumption that there's this huge untapped market of rich people (read: accredited investors) who are not actively investing in businesses today simply because they haven't seen an ad or received an email inviting them to get in on the ground floor of a great opportunity.
I don't see much evidence that this is the case, and based on my experience, the reality, for better or worse, is that you're either tapped into funding channels (or can work your way into them) or you're not. This doesn't mean that no money will be raised in the fashion you describe, but the notion that there's going to be a flood of wealthy individuals writing checks to people and companies they just met is absurd.
As far as the specific situation you described, $200,000 is a modest amount. If you had a wealthy individual, or group of individuals, truly interested in owning a bar, it's far more likely that they'd purchase it themselves and hire an experienced person to run it. What incentive would they have to give any equity ownership and control to a group that couldn't "even come close" to putting up $200,000 themselves? "Accredited investor" doesn't necessarily mean "intelligent investor" but a lot of the comments around this general solicitation change assume that there's an abundance of accredited investors who are, for lack of a better description, utter fools.
This discussion around the lifting of the ban on general solicitation also seems to assume that this will most greatly affect startups/Silicon Valley and small business, when in fact this will almost certainly most greatly benefit Wall Street and the financial establishment.