Such implicit locks are quite common a hamper to let the best product succeed. We are all running what most would consider an outdated and poorly designed c.p.

Such implicit locks are quite common a hamper to let the best product succeed. We are all running what most would consider an outdated and poorly designed c.p.u. architecture by modern standards, simply because most software is not compiled to run on other architectures, and it won't be until those architectures see significant adoption.