This looks interesting. For now I've been using the + suffix on my G Suite account: name+alias@example.com. The only downside to this is the fact that some websites don't have proper email validation and say that this email address is invalid.
[1] https://anonaddy.com/blog/why-you-should-use-a-different-ema...
y.ou@gm yo.u@gm you@gm