Folks here are assuming that a new party is going to be only part of the Republican part, a simple split of Republicans.

Considering how many votes Trump got, how many blacks and hispanics voted for Trump, a Trump party will draw from both R and D. This is not a few disgruntled Rs, but a huge swath of America.

The entire R structure, as with Ds, is riddled with corruption. That entire structure of the uniparty is not fit for purpose.