First off, you might be wondering what a Gmail alias is in the first place. A Gmail alias is not a separate email account, but rather, a functional variation of your existing primary email address that routes messages to the same inbox. Gmail, specifically, is flexible when it comes to aliases. Aliases serve as a method for a single Google account to receive mail intended for multiple, distinct address variations.
While many might believe they need to create entirely new accounts to separate their work, personal, or subscription emails, an alias allows for this segmentation without the logistical headache of managing multiple login credentials or switching between different browser tabs. When you use an alias, the underlying architecture of Gmail identifies the account owner and delivers the message to the main inbox, regardless of the cosmetic modifications made to the address.
https://www.howtogeek.com/how-i-use-gmail-aliases-to-create-disposable-email-addresses/
Diem ‘Richard’ Nguyen
Liên Minh Bảo Hiến Mỹ Gốc Việt
Vietnamese American Conservative Alliance (VACA)
https://freedom-vaca.org/vaca-blog-tieng-viet-nam/
https://freedom-vaca.org/vaca-main-blog-english-articles/