This is a common practice for me, I have alot of email addresses and thank goodness that email registeration is always free and take less than 5 minutes when bad network doesn't get in the way.
I have a special email address I use for signing up on gambling casinos and I make sure I never use that email for any other thing, I also have another email I use for social media platforms, and have email address I use for airdrops and so on..
Then I have another email which is my main email address that i use for very important stuffs.
This practise have helped me alot, as there was a time when the email address I used for crypto airdrops was hacked, the hacker gained access to some of my airdrop accounts which contained nothing, at the end, he found nothing to steal from me, now imagine I used that same email address for every of my online accounts, this would have turn3d into a major disaster for me.
Oh man... I can’t believe you juggle so many email addresses for different purposes! How do you even keep track of which one is for what? I get that it’s way safer to separate things like gambling sites, social media, airdrops, and your main email for important stuff. It’s smart. But man, it must take some serious organization to not mix them up, like accidentally using the gambling email for social media or something. Don’t you ever worry about slipping up and using the wrong one?
Actually I'm doing that to since I'm not comfortable putting my email on different platforms. I create different emails for different usage since I think this is more better compare using one or single mails for this matter.
Online is risky place and we need to put some safeguards on our accounts since we might possible compromised if one of those platform we sign up got hacked and experience data leaking.
Yeah it need effort but if you place it together and you used to do it for long time I guess there's no problem will occur.