Are you stupid, the video wants Lego to remove their partnership with Shell
Firstly, it literally says in the description that LEGO is propagandising Shell and polluting children's minds due to the "happy nature" of the bricks.
LEGO's "partnership" with Shell isn't being endorsed. Right now they're using them as a source of the 21% oil they need to make their LEGO product, but LEGO have already confirmed they're planning on moving to more sustainable materials by 2020. The only sets that including anything related to Shell this year are the LEGO Ferrari sets, since Shell sponsors the Ferrari F1 team. In fact, I haven't seen a LEGO Shell set since the 80s/90s.
The one LEGO in-universe company that handles fuel is Octan. In The LEGO Movie, which heavily featured Octan and is where the music originates from, Octan is shown to be a pretty much evil corporation. LEGO isn't promoting environment destruction and they aren't polluting children's minds.