It is common practice for House investigations to end in a criminal referral. Republicans use the power like a cudgel. Lois Lerner? Christopher Steele? Rand Paul wants a criminal referral of Fauci. Now, when a serious crime has been committed, Democrats are worried about appearances? Fuck that. Just sayin'
Not so sure it is just appearances they are worried about, but also the risk of making Trump a martyr, a role he excels at playing, especially in elections
Keep in mind everyone knows that any formal investigation with Trump takes years, even further to reach any kind of conclusion, and if the Presidency changes parties in 2024, such investigation will end
The American people will be the jury, Committee's job is to put as much of an ironclad case out infront of the people fully documenting everything they expose