Recently as I’m playing Valorant more I see more people on the enemy team saying why are you buying shields on pistol round. Is it not normal for someone to buy light shields on pistol round when first beginning the game and swapping sides

I have seen some interesting ideas about this kn this subreddit (wasnt as interesting, but i found it odd), so i thought id make a poll. I also know there are a lot of factors, for example if the enemy team kills your team flawlessly ever...