Reconciling 'Just Cause' with Contractual Autonomy: A Balancing Act

Kya yeh sambhav hai ki koi employee aazadi ke saath apne contract ko break kar sake? (Is it possible for an employee to break his contract freely?) Section 35-B of the Industrial Disputes Act, 1947, mandatorily requires employers to give two months' notice in writing for retrenchment. However, does this restrict the employer's contractual autonomy?

I believe that an employer should be allowed to terminate an employee's contract on grounds of 'just cause', even if it's not a 'reasonable' ground, as per the Industrial Disputes Act. Employer autonomy should not be restricted, provided they give adequate notice. What's your take on this? Do you agree or disagree?