According to Webster's dictionary the definition of finale is: the closing part, scene, or number in a public performance. Then SM Ent. debuted their new girl group, Aespa, a year later. I think we all know what this means.
The era of RV as we knew them before 2020 has ended. Now they are in a new phase of their careers. They are all doing solo activities. They all seem happy. I think there's a chance for one more group comeback someday or someyear but don't expect 2 comebacks per year like they did before. Don't hold your breath and just appreciate the individual activities.