Do you think it is a good thing

to separate vct matches from other tier-2/3 matches?

I don't really watch tier 2/3 so this would be a lot comfortable for me, but I don't know how many people do the same

its whatever. People act like they like open bracket stuff but also complain when tier 2 teams and underdogs win. At the Paris major in CSGO a bunch of tier 2 teams who grinded super hard outplaced big names and the community reaction was pretty disappointing.

it would be

what do you mean by seperate

It would definitely good if there’s a filter for it but idk if it’s necessary from dev’s pov.
Like you, I honestly don’t care about Challengers League/Game Changers/Ascension or whatever tier 2/3 events.