My basic signature, or sign off now-a-days ...
When some old friend, acquaintance, new whomever etc ... discovers me online in whatever social media site, setting, group etc ... and wants to make contact. or maybe stay in touch ...
"My Mom passed in 2013, my Dad passed
in 2003. They were both Liberal Democrats their whole life
and so am I. I can live with 'Liz Chaney' Republicans for now, but not
the #45 cult. Soooo ...
Don't go there .... just don't. Life is too short. I can enjoy
sharing more of (whatever) in my coming retirement if I
share it with as many people as I can that they said (my folks)
'Won't Gaslight You' Peace. ✌️ ... "
Yep the above is what I use because if they haven't figured it out by now well, I ain't wasting any more of my time on these fools.
I'm not willing to share any 'laughs' artwork of mine or my folks, memories ... actually anything with these types of people in whatever setting. Like I said if they haven't figured it out by now then they don't deserve any 'joy' coming their way from me. 
I'll reserve that for all the true progressives out there. Peace. 
