Possible Metamask airdrop?
So there been people thinking of the possibility of a Metamash airdrop much like the Uniswap and 1inch airdrops. They was a nice size and if Metamask make one and its just valued at something like the two others, then you could get rich preparing for this.
What you can do is to create a bunch of ETH wallets and transfer a bigger amount of ETH through all of them, then if the airdrops come, you would get one potion per wallet potentially.
No one knows if this will happen and if so under which conditions, there will be a ~$6-7 fee for each wallet/transaction, so there will be a limit to how many you can make in your situation, its also time consuming and requires come technical skills / understand of what you are doing.
Its a gamble, but there was people making over $100000 on the uniswap airdrop because they had many wallets that had been active on Uniswap in the past.
Use this information at your own risk, there was a developer public meeting recently suggesting an airdrop but with no further information as far as I know: https://twitter.com/MetaMask/status/1430204439252639744?