Even with the MAX and the recent (last ~2 years) spate of incidents, flying is safer now than it ever has been, and certainly safer than it has been over its lifetime.
This is very important because aircraft accident investigations take time and few aviation incidents generate enough attention that there is much if any follow up once the full cause is known. This first impression is what people remember the next time there is a Boeing story, further strengthening the confirmation bias. It's a self reinforcing feedback loop.
Which is not to say that Boeing doesn't deserve some bad press. The MAX story, the door plug blowout, and some others are legitimate evidence of issues at Boeing. But the bias feedback loop ensures that every Boeing story is treated that way, significantly distorting the reality of the issue.
There have been many other safety defects and scandals swept under the rug, but they rarely make the news because they're detailed and complicated and corporate "news" isn't interested. Also, US presidents have defended them and US regulators run PR interference for them too.
The biggest one is the fact that unknowable 737 NG -6xx/-7xx/-8xx/-9xx structural fuselage elements including bear straps manufactured grossly out of spec by subcontractor Ducommun, declared "airworthy", and pounded into place on the Boeing fuselage assembly line on orders of management present greater risks of fuselage breakup during severe turbulence, runway overruns, and hard landings. There have already been fuselage breakups of NG airframes that 737 Classic aircraft survived more intact in similar circumstances. Most worryingly, there has been extensive retaliation against whistleblowers.
https://christinenegroni.com/boeing-workers-warn-of-737-ng-s...
0. https://www.iea.org/data-and-statistics/charts/world-air-pas...