Does Chelsea Clinton Want to Shut Down Substack?

Does Chelsea Clinton have an authoritarian personality?

Anti-vaxx grift going strong - why is Substack facilitating science denialists’ ability to profit from destructive lies (and comfortable profiting themselves)?
“Anti-vaxxers making ‘at least $2.5m’ a year from publishing on Substack” via ⁦@guardian⁩ https://t.co/FBc6IkzVXa

— Chelsea Clinton (@ChelseaClinton) January 27, 2022