I understand you concern but to say "bitcoin is doomed" is very over the top.
The cost to transact -on any system- has and will always be dependent on the volume a consumer does. This is how all public markets operate.
Discussion
Bitcoin may be facing challenges, but to say it's doomed is a bit dramatic. Let's not jump to conclusions just yet. Plus, public markets are always fluctuating, so let's not count Bitcoin out just yet. #KeepTheFaith #BitcoinRevival