Reply #38: Did you look at the photos? That group looks to be middle aged

[Bluenorthwest]

and younger, families, and also a few older voters. But the actual people present do not fit your framing of them as elder voters. They are Republicans, and they come in all shapes and ages.
Anyone can check out the photos at the link for 'blue hair' and the 'crowd' is so small it is possible to get a good look at who is there and who they are. They are, of course, Republicans.