In speedrunning circles there are categories like 100%, any% (get to the end in any way), minimum percent (get to the end doing the least possible), glitchless, no major glitches, etc.

People have different interests and finish in their own way.

If you’re really into a game you’re missing out if you don’t try to beat it in different ways.

If you’re really into one particular way you’re really kind of being a bad sport if you insist others enjoy a game in your preferred way.