Adding support for a less-resource intensive API to filter is fine. The problem people have is the destruction of the more powerful APIs to permit the fine cont

Adding support for a less-resource intensive API to filter is fine. The problem people have is the destruction of the more powerful APIs to permit the fine control that UBO requires, to do the job proper. There was no need for that, there was no trade-off¹ being made. ¹of technical concerns.