1.Is this the end of bitcoin?
No.
2.Would most of the users switch to BCH ?
It's extremely unlikely. Even though Bitcoin Cash is supposed to be a
less unnecessarily speculative currency, now its price is rising like crazy without having any significant merchants accepting it.
In fact, their website doesn't mention
any merchants that accept it at all.
3. Is BTC still going to recover as time goes?
It hasn't fell to any significant extent. Stop asking loaded questions.
I think those who are wise do not ask such questions, they are more keen towards the bitcoin because they know well that bitcoin is the currency which will lead all regular currencies and soon in future it will replace paper money and will suit itself for the purpose of buying and selling necessities in daily life instead of paper money, people who use bitcoin will not switch to bitcoin cash because they know well that bitcoin is more promising and provides more good chances to be rich in short time.