I have two outdoor cats, both pedigrees who I've had from when they were kittens. I'd intended for them to be indoor only and the house looks like a cat soft play centre: cat trees, cat walls, hidey holes and toys everywhere. Both are played with multiple times a day and we rotate toys to keep things fresh and interesting.
However, BoyCat made it very clear from 4 months old onwards that he had no intention of being a indoor cat. We harness trained him and took him on twice-daily walks in our back garden, then let him free roam once he was neutered at 6 months. He's kept in overnight from when it gets dark to after breakfast but he spends most of the day outside.
GirlCat is more of a homebody. She likes to poke around the garden but spends most of the time napping in different spots around the house. She rarely goes out for long periods unless we're in the garden.
Both cats have trackers so I can see where they spend their outside time. Neither ever cross the road at the front of the house. If they did then I'd consider cat-proofing our garden but they seem to be perfectly happy at the back.
As a PP has said, rescues will have cats who need to be indoor only. They might be FIV positive, have only ever been indoor cats or might be blind or have a disability that makes it unsafe for them to go outside. A good rescue will be able to match you with the right cat(s) for your circumstances.