Since you do not currently have a cat, I would take this moment to evaluate what you are willing to put up with in terms of clawing and destructive behavior.
While there are many things you can do to mitigate scratching and other cat-related destruction, it does often take a fair bit of work - creating a cat-friendly environment with perches and places to look out the window, providing varied scratching surfaces, designating playtime each day, trimming their claws, etc. And, despite all this, some still prefer to scratch on the sofa or climb the curtains every once in awhile. You just can’t be 100% sure what you’re going to get. (My cat scratched the carpet until I got the formula just right - she needs a horizontal cardboard scratcher that’s in the middle of the room away from walls and furniture so she can really get her full body into the scratching. Now she leaves my carpet alone.)
If you feel uncomfortable with any of this I would urge you to reconsider getting a cat, especially a purebred from a cattery. If you were, like, saving an unadoptable cat’s life and the only way to make things work was to declaw I might be slightly less hard line about this, but I still can’t think of a scenario in which I’d say, “yes, declawing is better than the alternative.”
If you really want a cat but know you won’t be able to deal with the scratching, I’d suggest you take another poster’s advice from upthread and look for a shelter cat that has already been declawed and give it an indoor-only home.
It is unfathomable to me that anyone who actually understands what the process of declawing entails could still consider declawing a cat.
I think there is a lot of room in the “responsible pet owners” club and I don’t have to 100% agree with everyone’s personal philosophy to acknowledge that they are doing right by their pets. That said, declawing a cat is 100% abusive, no gray area there. Thankfully more and more vets are refusing to perform the surgery.