Why? These are for kids. Disney spends a fortune hiring A-list local celebrities for dubs. Finding Frozen or Encanto in dual audio (English/Hindi or English/Spanish) is a parenting hack. The songs are even re-recorded.
Native gallery apps often cannot read secondary audio tracks. Dual Audio Hollywood Movies
Furthermore, with the advent of AV1 codecs, files will become smaller without quality loss, making high-quality easier to store and stream on mobile data. with the advent of AV1 codecs
Most modern media players support dual audio track switching right out of the box. 1. On VLC Media Player (PC & Mac) Dual Audio Hollywood Movies
The Ultimate Guide to Dual Audio Hollywood Movies: Why You Need Them & What to Watch