At first glance, Jesse Welles resem­bles noth­ing so much as a time trav­el­er from the year 1968. That’s how I would open a pro­file about him, but The New York Times’ David Peis­ner takes a dif­fer­ent approach, describ­ing him record­ing a song in his home stu­dio. “Welles, a singer-song­writer with a shag­gy, dirty-blond mane and a sand­pa­pery voice, has risen to recent promi­nence post­ing videos to social media of him­self alone in the woods near his home in north­west Arkansas, per­form­ing wry­ly fun­ny, polit­i­cal­ly engaged folk songs,” Peis­ner con­tin­ues. This prac­tice has pro­duced “viral hits on Tik­Tok and Insta­gram, build­ing an audi­ence of more than 2 mil­lion fol­low­ers on those plat­forms.” Welles’ sub­jects have includ­ed “the war in Gaza, the rise of the weight-loss drug Ozem­pic, and the rapa­cious­ness of Unit­ed Healthcare’s busi­ness mod­el.” You can hear his musi­cal takes on these news-pegged sub­jects on his YouTube chan­nel, along with such oth­er much-viewed, ripped-from-the-head­lines songs as “Fen­tanyl,” “Wal­mart,” “Whis­tle Boe­ing,” and “We’re All Gonna Die.” For his younger lis­ten­ers, his sub­ject mat­ter (and his per­spec­tive on it) have …