@sechel83,
Litfaks these days are more connected to a rebbe than chasdim. Dad Torah and having a rebbe is a crucial part of litfaks today . It wasn’t that way 100 years ago.
The chumros that litfaks do today are not anymore just based on fear or sachar rather it’s now because of a deeper inner love of Hashem.
And again litfaks are centered today on being connected with a rebbe or as they call a rosh yeshiva. And so again the litfaks are more chasidish than chasdim