Still applies much of the time, unfortunately. Lawyer might break the bank but it'll break it less than trying to go it alone, more often than not. Usually rather significantly so. That's just about the only bit of legal advice that's actually universal and cross-jurisdiction. Other notables include stuff like "don't cuss out the judge" and "don't punch the cops when you're in court". You'd think that sort of the thing would be obvious, but unless you're looking for business related legal advice (in which case for the nonexistent gods' sake you need a lawyer even worse) that kind of thing is apparently an oddly difficult sort of behavior to suss out.
'Course, if it's not an option it's not an option, but in that case trust absolutely no one that doesn't caveat most of what they say with something along the lines of "This is probably going to go poorly." Along with the good ol' sidealong to check local laws and regulations, because whatever advice they're giving has better than even odds of being either inapplicable or outright counterproductive for whatever your situation is.
Seriously though, online legal advice is a horrible, horrible idea. If it's your last option it's your last option but you'd be better off walking around the local streets or something asking business owners or whoev'. Just about anything except asking for legal advice online, really. Still, you can try. Just... be warned, and all that. It's not good juju.