I do agree that this program does install unwanted stuff, this part is installed to keep track what you do and probably alot more.
I uninstalled all programs adding such spyware and constant nag to buy the stuff like iobit does.
Worse is that it keeps nagging you even if you bought a year subscribed usage, however then you get constant nagged about buying any and all of their other products.
Well buying them ... yearly payements. So i like to warn all if you do mind those nags and spying: do not to use it.
However i want to point out that every large company these days make use of spyware.
No matter what you use, for example micro$oft especially with win 10 but lately also in win 7, intel with many driver related stuff, nvidia, adobe, has added multiple spyware programs.
I can go on for hours and even can explain want most do as well.
But many things are even hidden from our views because if you use a modern motherboard ( especially from the latest z series onwards ) they have added so called security hardware which is sold as software & hardware but fact is that stuff is not doing anything really against virus/trojans its pure to see and check what you use and do.
M$ goes even further and controls now what you type or do and sends it to their servers, this palladium based platform (hardware&software) also includes protecting all the products of the large software firms and film industry.