Yes and no. Yes in terms of architecture, no in terms of repairability and design. How many computers have a SoC with soldered RAM? How many computers don’t let you upgrade the cpu or GPU? Good luck trying to repair the GPU or cpu or ram or SSD on a modern console. It’s just not feasible. Not because they don’t want you to, but because of how intricate and specialised they are. The parts that you could repair on a console are already easily repair/replaceable.