I actually have done any study on this subject before so I guess we could say that there are a high chance that bitcoin investors are gamblers and also some that despite them having been around for a long time haven’t gambled once and don’t even own a single account in any gambling site before.
Btw, does owning a coin accounts that one must have been involved in gambling?
We still have people that are still using casinos that don’t support the use of cryptocurrency and some that have never used an online casino ever in their life; so I believe those ones could count as gamblers that ain’t investors.