Science Majors typically have comparatively stricter requirements than their humanities/social science counterparts. Thus, no science major is likely the best for someone who is “indecisive”. “undecided” is probably the best major for someone who is “indecisive”.
Physics, to be honest, has better job opportunities at the bachelor’s level than biology or chemistry. Very few of these jobs are actually in physics (you need a PhD for a chance at those), and the ones that are in physics are low-paying. Thus you could study physics and likely find a decent job after graduation but it would likely not be in physics. I would agree though that if your aim in studying physics is to specifically seek out a banking, language, financial analysis, etc. job, majoring in physics is probably not a good idea.
Biology and chemistry have less direct application to other fields which makes them even less viable for stable employment, let alone actually in their respective fields.