Lately i tend to lose to pure trash armies in late game

Since you guys helped me a lot with my last question: this week i lost 2 games in imp. in the first one i played huns and went ca in castle, pala later and got brutally countered with just halbs and eskirms. the second one i was indians: imp camel+hc+bc and again my opponent went full trash (goth) and outspammed me. from watching pro games i generally got the impression that pure trash armies should never be able to win long term against „quality“ combos like the indian one. do i have to just go champ/2handed in every late game to deal with trash? any ideas will be appreciated thx