cockClient2/Assets/Scripts/Comp/AudienceActionComp.cs

using System;
using UnityEngine;
using Random = UnityEngine.Random;

namespace Comp
{
    public class AudienceActionComp : MonoBehaviour
    {
        private Animator _animator;

        private const float MinY = -0.9f;

        private void Start()
        {
            _animator = GetComponent<Animator>();
            InvokeRepeating("Cheer", Random.Range(3f, 5f), Random.Range(3f, 5f));
        }

        private void Cheer()
        {
            _animator.ResetTrigger("cheer");
            _animator.SetTrigger("cheer");
        }

        private void FixedUpdate()
        {
            var position = transform.position;
            position = new Vector3(position.x, MinY, position.z);
            transform.position = position;
        }
    }
}