I do not think it is about Bitcoin price (wager amounts),,, yes for sure overall there is a a difference from very early days of Bitcoin till the last few years but you can see at other places the volume in Bitcoin denomination has not changed. I actually know people who gamble more when price is up, since they can "win" more. Maybe there should be studies put into it;)
Thanks for the suggestion. I might try this coz my phone is on the brink of death.
All my backup 2FA keys (Google Authenticator) are jotted down on a piece of paper. Which sucks.
This probably makes it more secure but more risky for you to lose then, sort of like private keys! I store my 2fa key as a code somewhere like with all my passwords. They are manually coded in local language plus English:) So if someone "hacks" it I know it has to be from my country,,,