Like earlier mentioned, there are virtually no “misnagdim” today; and this has been the case for the last 100+ years. Any so-called misnaged today is simply a Litvak who holds by Litvish shittos; and he’s no more misnaged against Chasidish shittos than he’s against Serfardish or Teimanish shittos. The Litvaks daven Nusach Ashkenaz, the Chasidish daven Nusach Sefard and the Sefardish daven Nusach Spanish & Portuguese or Edot HaMizrach and Mizrachim daven Edot HaMizrach and Teimanin daven Nusach Baladi or Shami and Persians daven Nusach Paras. And all of them have unique shittos and minhagim of their own. None are against the others.
