Comment by sandeepkd

What you see is a glued or patchwork to make the things work somehow with the existing state of things. Strictly speaking, a lot of banks do not offer API support and yet these third party tools are able to orchestrate a flow with is nothing less than man-in-the-middle-attack.

The change if it happens at all, across the board to streamline can only from from government mandate. The industry is always going to go for finding some low cost option to achieve the target. The private players are always going to optimize for short term gains.