I believe all practicing attorneys carry malpractice insurance as well as E&O (errors and omissions) insurance. I think one of those would "cover" the attorney

I believe all practicing attorneys carry malpractice insurance as well as E&O (errors and omissions) insurance. I think one of those would "cover" the attorney in your example, but obviously insurance doesn't prevent poor Google reviews, nor would it protect the attorney from anything done in bad-faith (ethical violations), or anything else that could land an attorney before the state bar association for a disciplinary hearing.