are there still new BLs that have an actual storyline instead of rape?

Yes, https://www.mangago.zone/read-manga/the_intellectual_guy_and_the_librarian/
https://www.mangago.zone/read-manga/kono_koi_wa_kitto_amasugiru/
https://www.mangago.zone/read-manga/romantic_mystery/
Not sure about this one because it only has 3 chapters but: https://www.mangago.zone/read-manga/my_neighbor_is_always_watching_me/
https://www.mangago.zone/read-manga/doukyuusei_a/
https://www.mangago.zone/read-manga/hana_to_arashi_no_regret/
https://www.mangago.zone/read-manga/goodnight_my_knight/
https://www.mangago.zone/read-manga/stay_by_my_side_just_a_little_longer/
https://www.mangago.zone/read-manga/release_your_persona/
https://www.mangago.zone/read-manga/how_to_melt/
https://www.mangago.zone/read-manga/meeting_online_is_fine_right_lilith/

'nerd project'

'choose your heroes carefully'

'Monochrome rumor'

'Sweetie, sweetie, sweetie'-- well the ml is a bit bipolarish

Few ones that I'm keeping up that seems to have healthy relationship so far

I find myself asking this same question way too often with this genre. Therefore, I have created a list of story driven yaoi. Most on this list are not new however.
https://www.mangago.zone/home/mangalist/1921375/