0. https://www.wordfence.com/blog/2021/03/recently-patched-vuln...
You are also confusing plugins with themes. They are not exactly the same.
Had this happen recently to a site. The SMTP password was set wrong and I don't know how many months/years this form just failed to submit but no one was aware of it... was for a landing page type site.
It’s a deceitful way to present it. Jetpack and WordPress are the same company.
Jetpack is part of Automattic. Automattic's main thing is wordpress.com (the hosted platform). Automattic and WP.org are not the same thing even though ( as with many open source projects that have commercial implications) the lines are somewhat blurred.
Presenting this as "deceitful" is really quite the over-reaction.
Deceitful implies intention. Qualifiers help. "Unintentionally misleading" fits better. It's like the difference between manslaughter (whoopsiedeath) and murder (intentional).
Source: I work at Automattic and used to work on a Jetpack team.