There's only one Bitcoin, Bitcoin Cash is just altcoin with different goal/vision while SegWit, SegWit2x, classic and UASF (or BIP148) are just upgrade proposal for Bitcoin.
Also, not all Satoshi vision/ideas are perfect since there are things Satoshi didn't expect and the situation changed. If you really want to support bitcoin, run full nodes and support proposal that you think it's best for bitcoin future.
There's only 1 Bitcoin (BTC) and thousands of alts like lightcoin dogecoin bcash monere etc
Technically splitting in bitcoin blockchain is not altcoin or alternative coin.
Both of them (Bitcoin cash & Bitcoin Segwit) are Bitcoin.
Just the Policy has separated them in same way.
Wrong, the reason that makes Bitcoin Cash is altcoin is Bitcoin Cash have smaller support in bitcoin community.
No.
Altcoin means Bitcoin alternative. Bitcoin cash and other type of bitcoins like Bitcoin Segwit are still Bitcoin.
If bitcoin Segwit will get smaller support community in future it would be an altcoin? if your answer is yes i should tell, You don't know anything about technically.