We all agree that NOT having (free) access to the Sumaq lounge is something that you can get over.
However, what I find underwhelming, is how nonchalantly Latam treats the fact that there is no lounge facilities at one of their top 3 hubs.
I was at LIM yesterday in the late afternoon (busy, but not overcrowded) and when I challenged the CI agent on the subject, he just shrugged and said that they didn't know, how long this situation would persist.
In any case, you are now getting a pre check-in note via email which - together with other travel information and hence kind of elegantly hidden - explains the lounge situation ("TEMPORARILY suspended" - it's been only four months now...) in case that you were to show up early for your flight with the intention to indulge into litres of freshly squeezed orange juice or curly olive spread sandwiches...