I do not think so, bitcoin users will divert to a better altcoin. we all know that many of the weaknesses of bitcoin are found after 9 years, other issues such as segwit are also things that make users confused.
You don't make any sense. If Bitcoin is here for 9 years, and weaknesses have been found, this makes it one of the strongest systems, since it has not only been tested over time but has received several improvements.
Also, segwit makes it better. But if you're confused with it you're not forced to use it.