Can activated abilities from Yasuo Legend and Vi be played at action speed, and can Vi's ability be used multiple times per turn?

Ruling: Activated abilities are base speed (your turn, no showdown) unless otherwise specified. Vi's ability can be used as many times as you can pay the cost of recycling during one turn.

Sequence:

• Activated abilities can only be used during your turn when no showdown is occurring
• Vi's ability can be activated multiple times in the same turn
• Each activation requires paying the recycling cost