Leicester unfortunate to lose champions league spot to arsenal

I think there may be some confusion here!

Leicester City did not lose a Champions League spot to Arsenal. In fact, Leicester City finished 9th in the Premier League in the 2020-21 season, while Arsenal finished 8th.

The Champions League qualification spots for the 2020-21 season were as follows:

Arsenal did not qualify for the Champions League or the Europa League through their league position, but they did qualify for the Europa League through their FA Cup victory in 2020.

I hope this clears up any confusion!