mine was $200,000 on Stake.com 2 weeks ago
Was this a flex?

Yes this is a big flex mate and I don't believe that that member truly lost such an exorbitant amount on stake just 2 weeks ago, this should probably be a make-up story and figure because that figure is too high, $200,000 in a go as a lost is such a huge amount for anyone but I know is not impossible but in this case I can see a clear impossibility in the event unless if the member decide to share some more evidence to support this claims.
The story is definitely BS. A few weeks ago this user also claimed he lost $400k on Exodus Wallet and he used that post to promote some scammy Telegram channel pretending to be Trust Wallet.
https://ninjastic.space/post/63002703He also made a post about how the CEO of Stake was decapitated and his source for that information was a Medium blog post.
https://ninjastic.space/post/63049881