I think if one invests in the long term, then at any time one can buy bitcoin or any other cryptocurrency. Whether or not the decision to invest in bitcoin is wise or not, it really depends on the timing and investment strategy of each. So before starting to invest, it's better to first understand technical analysis and estimate when to enter and exit the market so that we don't panic buy or panic sell.
Definitely we should not force someone on investment but we can suggest about investment in right time. It is free to provide information about upcoming news about crypto. Bitcoin has bright future and we should tell about it to our nearest people.
The present time can be termed as the best time to invest in Bitcoin. At this time, it is very important to inform those who are close by. Although there may be confusion about whether they will be able to understand about it. If they are able to understand its various aspects then surely they will not want to miss this bearish opportunity.