Audiobooks on Spotify

As a big fan of audiobooks it was exciting to see the addition of a whole lot of good titles on there. BUT the 17hr limit is so pointless. Like I understand not every book is gonna be that long, but as a fan of fantasy and sci-fi that’s like 3/4 to a 1/2 of some of these books. I understand not giving free rein on all titles, but like can we at least finish one chunky book a month? I know buying them outright is an option (only on computer) but I feel they’re missing the mark on something that could get more people interested in books. Sorry for the little rant but does anyone else feel the same or is it just me with chunky books?