First there is an announcement, then there is 3 year Roadmap,
extended each year with meaningless additions, fake recruiting of
employees, trade interrupts, software announcements, wallet updates, changes
quizes, games, givaways, airdrops, forks, ICOs etc, etc, etc.
In the above paragraph you are talking about the ICO projects and only the curent ICO projects because these points which you mentioned are taking place only in the current ICOs and in the past the ICOs were much simple. So according to that above paragraph you cannot blame all the crypto.
I've seen several coins with great tech which is perfectly quick and secure, anonymous (or not) and safe.
They all have mobile wallets and wallets for every OS.
Despite this fact they cannot be adopted. Nobody wants to use them, there is no real need for them.
Those coins which you mentioned in that specific paragraph can easily be adopted and can be used but it only need our support in a perfect way. As we know that there are a number of services which accept crypto, there are a number of shops which accept crypto for purchasing but still we often use fiat or paypal on other places to buy these goods and services which are easily available with crypto payment.
One another problem is that those companies which accept crypto often do not do well marketing so many people think that these coins are not used in the real world.
A team of good programmers could develop a blockchain which can replace banks and paper money
in a month. Another month for testing and another month for setting up nodes across the globe.
The main point behind all this is: who controlls these programmers?
Voilla. it is that easy.That is why I think all these announcements and Roadmaps are bullshit.
All the crypto processes are decentralized and the programmers are not controlled by any power or a group but as banks and paper money is controlled and supported by the governments so for replacing it the government involvement will be required. In the start the governments were against the crypto but now it looks like the governments are taking action to adopt crypto