calling TXT or any other group from a big label "nepotism" is like calling a Harvard grad who gets into a top law firm "nepotism".
if you get into a big label, or into an Ivy League, you've avoided elimination in the selection process, thus deserve to be there.
if that name, or the brand name of the university on your degree, gets you better jobs, better opportunities, without working as hard, is that nepotism? No, dummies, because you did the hard work, you just did it earlier - to get into an institution with a low acceptance rate than most.