@JR26 Yes, it's annoyong, but we have to just consider it part of our jobs as hosts. Some Inquiries will proceed to bookings, some won't. Yes, many are just shopping around and may have sent out 10 different Inquiries. It would be nice if guests were polite enough to at least thank us for our time in responding, but most won't.
If you are getting Inquiries the answers to which can easily be found if the guest just takes the time to read through the listing description, you could write up a saved message that you can respond with so you don't have to type up the same answer every time.
"Hi XXX (of course, you'll actually put their name in there), Thanks for your interest in my place. The answers to the questions you asked can be found by throughly reading through my listing description, house rules, etc. If you have any specific questions which you find aren't answered there, feel free to message back and I'll be happy to answer them."