If I had to stop deadlifting I would stop going to the gym alltogether. I'm not going to rationalise it, well I'm itching to lol... I'll just say deadlifts can be injury preventative for many people, not all. Mainly the back, I've hurt most of my body but not my back and I've seen others who have seemingly very sturdy, injury resistant backs which I think is from deadlifts. Conversely I've seen so many with weak and fragile backs who never deadlifted, always tweaking their backs squatting or rowing. But whatever, everyone should decide for themselves, I know I'm biased too because I love the movement. For me deadlifts is life itself, Jon Pall was right.
First thing I did to recover from my near death Covid debacle was deadlift - with a set of 4 with 135lbs to failure with a guy in the back catching me when I almost passed out and carrying me to a bench each set. Couple of months later I was back over 700. This probably sounds crazy but ALL I did was deadlift for months lol. That's how much I love it.
You should probably lift with a straight back but otoh some or many adapt to a somewhat rounded back style. There are two camps in this, "the body adapts to all movements" and "the spine should never flex" (though the back will always flex a little no matter what, even through everyday movements).