I genuinely can't even fathom this. What would you do if someone died tomorrow and you had to go to a funeral?
I think, for whatever reason, a lot of people have problems understanding that not everyone everywhere does everything the same way - not everyone lives the same way, has the same traditions, has the same dress standards, talks the same way, celebrates weddings the same way, or mourns the same way.
Yes, in your insulated circle, it might be unfathomable to you for a man to not have a suit he can pull out of his closet for a wedding or a funeral, but I assure you not everyone is like you & those in your circle.
I’ve attended many sweet, precious funerals where not every man in attendance was wearing a suit. Some even wore jeans. Some came straight from their blue-collar jobs & were still in their work uniforms. No one felt disrespected. The officiants didn’t “tsk-tsk” from the pulpit during the funeral services. And the families of the deceased still felt just as loved as if every man there were wearing his finest suit… maybe even more so because, instead of getting hung up on what people were wearing, they just let themselves feel gratitude & be comforted by the love & support from all their family & friends who had shown up during their time of sorrow & grief.
Yes, there are definitely occasions where a more formal dress or outfit is desired and/or needed, & the way we dress can be a sign of respect for the occasion or place or other people in attendance & should always be considered.
And dressing appropriately & respectfully for the occasion/place is a skill that not everyone has, & I know some people just don’t see dress as important any more. Additionally, someone’s personal standards & what one considers appropriate & respectful vary from person to person, social circle to social circle, & culture to culture.
However, graciousness & civility go both ways, & we should always realize that not everyone is going to be exactly like we are.