Or you live outside of USA and there is no store that has X files dvds. Also no streaming service offers that here. Also due to copyright and region locking, I cannot import them from USA.

But somehow if I pirate that, i cause them 'damage'.

Luckily on most sites, pirated videos have keywords in filename (720p, 1080p, 4k,... x264, x265,... ) so you can see the quality and choose what filetype you want/need.