MU may have a low chance to beat betis but it doesn't mean betis can also be beaten easily. Betis is also having more advantage compared with MU as the draw against real madrid was boosting the mentality of the players.
Betis plays in the best situation where its players are capable enough to be in the same level as real madrid.,
It's bad that this defeat happened before the EL match, it's not clear how it can affect the team, Betis will be in a better mood since they drew against Real Madrid, this is a good result. As for Manchester United, it will all depend on the coach, how ten Hag can understand what was the reason for such a poor performance of the team in the second half and whether he can raise their morale. After all, the team was constantly progressing and confidently defeated a very strong opponent, Barcelona, it seemed that Manchester United was all right. Betis is not an easy team, but weaker than Barcelona...