Nobody I know who primarily uses SMBX2 has ever considered it a war. The consensus among those people is "it's 2 different engines, with smbx2 here and 38A on wohlsoft". There used to be things against SMBX2 posted with malicious intent from certain 38A users, but that's more down to those individuals just being pretty unlikeable in general, and like others said it really declined since a couple years ago, thankfully.
Ideas are useless if you can't make them real.
All my assets from packs and episodes are free to use for non-Novaverse levels and projects, as long as proper credit is given.
Mirror of all my content and collaborations on IPFS: QmZKzVJAsD6dE2tTHEb58XEmsNLzrW2MVsTtW7HWLAAcCC