Solo leveling has surpassed every other anime in number of ratings in Crunchyroll the biggest legal anime site. It's already the most popular and best new gen anime surpassing demon slayer and jjk now. I think it will be like at least top 7 most popular anime oat when this season ends.
Anime fans finally gonna know what aura looks like. With jeju arc and when the series ends I think it might become at least top 3 most popular anime oat.