BSV, the real Satoshi and why is this not discussed?

Hi,
I followed the recent trial with CSW and after it I came to the conclusion that he most probably is Satoshi Nakamoto… I know this is very unsensitive to say but we all loving Bitcoin so much and having listened about Satoshi so much it now no longer seems to be important…
For me the logical thing was to dive a little more into BSV since this CSW seems to be Satoshi and it seems to have a lot of things we are now looking for in other projects and layers build in its core.
Why build on ETH with all it´s problems or on other platforms if it seems to be all possible on BSV?
Should we not build on what´s best and most easy/logic to build on?

Any tips on how to build and create on BSV?