(Delta Variant) that is markedly more transmissible with a higher degree of morbidity...children under 12 years of age (like my grandkids) can't get the vaccine(s) yet and are indeed vulnerable...as the linked article describes, teens and twenty-year-olds are showing up in ICUs and being put on ventilators...that's serious stuff, even if they survive, they face the increased risk of life-long health deficits...not something you'd want for yourself or family members.
All of the unvaccinated...whether they accept the facts or not...are at the same, or higher, degree of risk as all of us faced at the beginning of the pandemic...so it is in everyone's best interest to act accordingly...get vaccinated...and until such time as COVID-19 is under control, employ all reasonable means (including mask wearing in certain public settings) to keep the virus from spreading...each of those steps is incredibly simple...no excuses for not following basic logic...if you question the value of masks...do a board search for the use of "MIT" by Baron...you'll find statements in the Report that use terms like "Order of Magnitude" improvement in reduction of virus transmission...that's scientist talk.
BTW, your digital invectives have the impact of soap bubbles (which should be coming out of your mouth ;-))...try using facts and data yourself if you want to win an argument/debate..
Link: https://www.nbcnews.com/health/health-news/young-unvaccinated-people-are-being-hospitalized-covid-19-delta-variant-n1273998