I think you're mostly correct but while it's not been as bad as the Max, the 787 has a not-so-short list of controversies, starting with those electrical / battery fires early in the plane's life [1] and going through recently with stray tools, fuselage issues, etc. [2] Not an engineer or a pilot, but like the poster above, I'm a regular person wondering how concerned to be on at least two Boeing platforms these days.

[1] https://en.wikipedia.org/wiki/2013_Boeing_787_Dreamliner_gro...

[2] https://aviationweek.com/air-transport/new-boeing-787-fix-de...

I'm a firm believer that the 777 is the last Good Aircraft that Boeing made.