Is shared ownership really as bad as people say? My current living situation is destroying me

I'm a 26 year old single woman living with my parents in London, Zone 4. I earn 37k a year, hopefully getting a pay rise at some point in the next few months.

I have around 60k saved for a deposit, and ideally I wanted to buy a flat after saving more and increasing my salary, but my living situation is making me so depressed. I live in an absolute shithole with so antisocial behaviour, crime and littering.

Since the house next door to us was bought by a BTL landlord, we've had two not so nice families live next door (the current kid next door lit fireworks in the middle of the road next to our family car and his parents didn't see an issue with it, their garden is full of rubbish and they constantly argue in the early hours of the morning).

My dad is in his sixties and retired in his fifties after bad mental health, but since then he's become increasingly radicalised into boomer Facebook rabbit holes. He doesn't have any hobbies, or really any friends around and cut off most of his family. At first it was tolerable, we had disagreements about things, but now he constantly says things to rile me up and has sympathies towards genuine far right people like Tommy Robinson etc. I think I reached my breaking point yesterday when I had to call 999 after a man was threatening to jump into traffic on a dual carriageway outside a primary school just before the school pickup, and his only reaction to me being visibly shaken by it was simply to go off about why someone who only spoke Punjabi should be entitled to NHS mental health support.

My mum is generally okay, apart from the fact that I'm bisexual and she isn't very supportive of it - it's been tense whenever I've dated women and I've left the house before because of it. Her and my dad argue most days, often full on screaming matches. They both go through my room when I'm not in (most recently and embarrassingly, I've noticed that my box containing various sex toys has most definitely been moved and gone through)

I know that the very obvious option is to rent and I'm in no place to afford to buy outright (I love my job, but I need to be able to commute to London so buying up north is out of the question). I've considered shared ownership, but I've always been put off it by horror stories (granted these are always told by people who haven't actually first hand experienced shared ownership).

Is it really that bad? Do I have any other option besides renting in a house share? Sorry for rambling on, I feel so lost and powerless in this situation