This is nice in theory, but to call this greenwashing, you would need to have some idea about how often SSDs in "easily repairable" laptops actually do get replaced. If it is a large percentage, then sure, you're right. But if it is a very small percentage (which I am almost certain it is), then Apple's efforts to use recycled materials / have more power efficient chips / in general make devices that seem to last longer than various competitors is going to have a much larger impact than the repairability.