That is....very atypical lol

You get your earnest money back if you terminate the contract in those 5 days so there's not much of an advantage to doing the inspection before your offer is accepted.

This was my 5th offer so I would have been out $2000 for 4 houses I was never going to get. There's also no way to do a radon test during showings because the doors have to be closed so an inspector would have to go back a second time