So you mean that those 6% (or 9%) were older than 60 in 99,9% of the cases and older than 80 also in the vast majority of cases. So those are the healthy persons dying from COVID. Healthy 80-something year-olds.
Please stop just making up things you want to be true without presenting any evidence.
US stats:
Among decedents aged <65 years, 83.1% had one or more underlying medical conditions.
17% of those who died aged under 65 had no underlying health conditions.
UK stats:
https://www.ons.gov.uk/aboutus/transparencyandgovernance/freedomofinformationfoi/covid19deathswithnounderlyingconditionsbyagebandAttention drawn to table 6a.
Of 542 deaths in age range 0-44, 101 (18.6%) had no underlying health conditions.
Of 457 deaths in age range 45-59, 91 (19.9%) had no underlying health conditions.
Of 847 deaths in age range 50-54, 123 (14.5%) had no underlying health conditions.