Meh.... it’s all plastic, it will rest inside the lower intake manifold. Worst case it might be possible for it to find its way to a valve. That would be really bad. Don’t think it would happen though.
If it were me I would just pull the blower and remove it for the piece of mind. It would freak me out.
It's not that much work. After doing it a few times I could have it off within an hour no problem. Give yourself an afternoon if you've never done it and look at it as a learning opportunity.
If it already went to the valves, it way to late to pulling the blower. That's a thermistor. If the cars running fine(or when you put a new one in) it's probably blown out the exhaust by now. Sorry. I just reread your post that said you have 30 miles on it. IMPO, forget about it.