this can be a good or a terrible advice depending on how people are going to go about doing it. there is basically two ways people always promote bitcoin.
1. the bad way
which is basically the popular method these days where newbies think they can get rich with bitcoin (or at least hope to) and because of it they start advertising it as something that will make you rich. they don't even know what bitcoin is they just know there is something out there called bitcoin which you can make a lot of profit from if you buy it.
this will not only not increase the price but also will cause crashes like what we saw in the past 4 months because newbies like this are weak hands who will only panic sell and are only involved with bitcoin for a short while.
2. the right way
if you want to promote bitcoin then promote "bitcoin" not fiat. bitcoin is NOT an investment, bitcoin is a decentralized currency that you can use. first educate yourself about bitcoin, what it is, how it works, what is the difference between bitcoin and fiat and why should you even use bitcoin currency,... then start giving that knowledge to others also.
this way you won't get speculators or newbie weak hands involved with bitcoin, you will only get people who find bitcoin interesting enough to use it and not just make money from it like a cash cow.
eventually we can see bitcoin really grow (as in merchant adoption) instead of just having just a volatile price where speculators make money. and price will shoot up a lot better this way.