We have a declawed cat. She came with our house & the procedure had been done by her previous owner. I personally would not declaw & even if I wanted to, my husband would never ever. He's British & it's illegal to declaw in the UK. I didn't know this until I was reading about it, but declawing is actually an amputation of the first digit!
We alwasy have to be VERY careful not to let Cat get out. However, she escaped somehow one day & we couldn't find her. She came back an hour later, mewing at the door. I let her in & went about my business. Later that evening, she jumped into my lap & I noticed an awful smell. Looking her over, I saw two holes in her back leg, as though she'd been bitten by a small dog or another cat. We tried to clean the wound ourselves, but over the next couple of days it opened up to a nasty, stinky, gaping hole. A vet visit & a couple hundred dollars later, we learned that it was probably a cat bite, as cat bites are so nasty that the bacteria does indeed make the wound open & fester. She had to have the nasty skin scraped off & had to wear one of those lampshade things to keep from licking it. Caring for it at home was disgusting for me & painful for her. All because she didn't have claws to defend herself.
She's desperate to go outside & will dash out given the opportunity, but we always have to chase her down & bring her back in.
No, I would not declaw. I've had cats growing up, my children have grown up with other cats who've not been declawed. Sure, we've all be scratched, but that's part of cat ownership & the scratches have all healed.