Only if the timber gets used long-term. I would argue that a lot of timber doesn't get sequestered for more than a few decades because people tear down old hous

Only if the timber gets used long-term. I would argue that a lot of timber doesn't get sequestered for more than a few decades because people tear down old houses and build more density in their place on those time scales. And then that old timber ends up in the landfill. It's even worse for flooring, trim and casing because people rip and replace those constantly over their lifetime because it's all cheap whitewood or MDF now unless you explicitly pay for hardwood.