True or not, this is only relevant if it's indubitable that every app has to be 'the best product that can be made' in terms of platform-centric gold-plated polish. But it's not. Values often clash and tradeoffs are made. For some apps I would prioritise cross-platform availability far above platform polish. For others the converse is true. Some products don't merit the effort or expense of being 'the best product that can be made'. Others do.