Personally, I think these kinds of topics are pretty pointless because they call for some kind of wake-up call in the sense of "invest today to be rich in x years" - but the OP forgets that the price of BTC today is not $100 or $1000 and few people can afford to invest that much to get rich even if the price one day reaches $1 million.
Of course, I'm not saying that it's bad to invest in something you believe in, but you should be realistic and not get carried away with ideas that BTC will increase its value by x50 or x100 in the next 5 or 10 years. Only a small part of investors today invest in BTC, so even though we are constantly bombarded with news that this or that company is investing in BTC, it is still quite small to convince people that Bitcoin is better than stocks, gold or real estate.
People telling people to invest in Bitcoin do not really take their time to tell them what is obtainable in the industry that's my own concern because they only just tell them that Bitcoin rose from the least price from which it was it's inception to the current price with proofs and facts and not telling them how the journey to that current price was and the people too believe them without asking them the downside of it because they are being fascinated by what they hear and since they on the get rich quick group, they just quickly jump in without doing their own research to equip themselves with information and all they require to keep them knowledgeable.
When the real saga begins, they start crying and saying all sorts of things as a result of their ignorance because they have no knowledge of what they hopped into and this is why we see people calling Bitcoin scam and all sort of things because of their ignorance and ability to not learn by themselves.