Look there's nothing you can do to restore the confidence of the investors about what's going on on some crypto currencies right now after witnessing the sudden dip last year I guess the number of investors will dramatically subside this year.
but I am sure that with the current market developments it can make investors return again because they also do not want to lose a good moment to recover their previous losses.
but indeed there will still be a lot of investors who have already defeated and will not return to crypto.