I don't know about masseurs - I was in Egypt during covid.
Looks like toilet adventures should really be avoided - on my trip, 2 out of 3 times the toilet story featured a police officer.
But, you should pay attention to the cleaners of the hotel rooms - in my case, they showed their interest by bringing additional water on their own initiative (in any case, there is never a lot of water in Egypt).
And also, on taxi drivers - a long trip with a young driver always leads to a conversation about sex (provided that you are interested in this topic). Once you blow the driver (in my case), the next day you will have 1 or 2 young taxi drivers waiting for you at the exit of the hotel, ready to take you on a long ride today or maybe tomorrow.
You can look for entertainment at night on the beach, but I do not advise. At night, in the far corner of the beach at my hotel, local guys, including hotel workers, gathered and smoked hashish on sun loungers. Maybe the general wariness would not have allowed us to establish contact, but in my case I was already drinking beer on a sun lounger, and they had already filled their joint and darkness was the best friend of youth.