It can run ublock origin right now, and will be able to run ublock origin lite into the future.
No chromium-based browser currently plans to keep MV2 support. It's just not feasible for a small group to keep it maintained ontop of the inevitable breaking changes that will be introduced in upstream over time.
If this bothers you, use a real browser that isn't sourced from an ad company.
Otherwise, you'll be getting exactly what you should expect, and nothing more.
No chromium-based browser currently plans to keep MV2 support. It's just not feasible for a small group to keep it maintained ontop of the inevitable breaking changes that will be introduced in upstream over time.
If this bothers you, use a real browser that isn't sourced from an ad company.
Otherwise, you'll be getting exactly what you should expect, and nothing more.