Here you go dear~ I really like these ones, they’re pretty fun to read
https://www.mangago.zone/read-manga/zannen_jokanbu_black_general_san/ (warning it is ecchi but it’s pretty hilariously done to me)
https://www.mangago.zone/read-manga/mr_villain_s_day_off/
https://www.mangago.zone/read-manga/please_leave_hero/
https://www.mangago.zone/read-manga/tonari_no_seki_kun/
https://www.mangago.zone/read-manga/maou_jou_de_oyasumi/
https://www.mangago.zone/read-manga/oresama_teacher/ (has romance tag but it doesn’t really dive into it)
https://www.mangago.zone/read-manga/nan_hao_shang_feng/
https://www.mangago.zone/read-manga/yuko_sae_tatakaeba/
https://www.mangago.zone/read-manga/my_brother_is_a_big_idiot/
https://www.mangago.zone/read-manga/asobi_asobase/
https://www.mangago.zone/read-manga/little_chaos/
https://www.mangago.zone/read-manga/yotsubato/
https://www.mangago.zone/read-manga/all_day_jo_ayoung/
https://www.mangago.zone/read-manga/uchi_no_maou_kamimasen_yo/
https://www.mangago.zone/read-manga/gokushufudou_the_way_of_the_house_husband/
https://www.mangago.zone/read-manga/kanako_s_life_as_an_assassin/
https://www.mangago.zone/read-manga/chio_chan_no_tsuugakuro/
https://www.mangago.zone/read-manga/handa_kun/
https://www.mangago.zone/read-manga/mosspaca_advertising_department/
https://www.mangago.zone/read-manga/lazy_skies/
https://www.mangago.zone/read-manga/together_with_gau/
https://www.mangago.zone/read-manga/today_s_shou_joke_manhwa/ (has romance tag but it’s not really romance, more gag haha)
(Haven't caught up with/finished all of these, but hopefully they are similar to what you're looking for)
Saint Oniisan
Danshi Koukousei No Nichijou
Nan Hao & Shang Feng
Nanbaka
Kamonohashi Ron no Kindan Suiri
Mob Psycho 100
Please Take My Brother Away! (sibling focused rather than friends, but hilarious and chaotic)
Osomatsu-san (same for this one)
Thank you for saving my soul
I JUST WANT A STORY WITH A COMEDIC DUO, JUST PURE FRIENDSHIP AND CHAOS