I did, until I had children. Then I understood that you don't deal with everything all at once. Until then worries about, oh, cot death, immunisations, sex ed, drugs, grooming, etc all seemed just as important. I didn't realise that, for most things, you work your way towards them, and deal with each aspect in an age-appropriate way.
Yeah, I'm probably more worried now than I was 20y ago. There are things going on now that hadn't it even occurred to me to be worried about 20y ago, pre-dc.
It's very difficult to try to protect your child from every single perceived danger. You have, instead, to provide your child with a powerful toolkit for them to protect themselves against whatever comes. Future-proof them with life-skills such as resilience, self-confidence and critical thinking. Develop a good relationship with them to ensure that they can trust you.
The worries are always there, but they change, and how you deal with them changes.