This show falls off a cliff in s5

I discovered The Resident about a month ago when it began streaming in my country. Loved it and binged the first 70+ episodes.

On season 5 now and it’s like I am watching a different show. All the sentiment that was built over several seasons seems to have been demolished.

Can’t stand Billie or a number of the new characters. Really missing Mina Okafar and Nik. Feel like AJ has faded into the background.