This seems to make some odd claims:
"Chromium has developed and pioneered several security architectures such as: HTTPS for encrypted communication."
https is more than a decade older the Chromium.
The whole thing is an attempt to sell their "enterprise browser" and "by embedding enterprise-grade IT, security, network controls, data protections, app access, and productivity enhancements directly into the browser itself"
They pushed hard for its adoption, for example with the "Not secure" indicator: https://aboutssl.org/how-to-fix-the-https-not-secure-message...
There are other, not less important players, such as Let's Encrypt.
So while they didn't develop or pioneer HTTPS per se, they played an important role.