Don't you think you will still get them more confused by using the word Crypto as a newbie they might go astray by investing into the wrong coin thinking it is Bitcoin it could have been proper you say Bitcoin investment rather than crypto investment.

And I dont think it is much necessary to get all proper knowledge about the best option for Bitcoin investment before investing into Bitcoin and I don't think there is any best option as your options might not be some else options every investor has option that works for them.