Your VPN in the Beeline network?)?

Question

Computer networks

In general, first the background, Mother-in-law has Beeline Internet (beach tariff) and TV in my apartment, I have Beeline (10 mb) in my apartment and another little-known provider with IPTV, the idea is this
: my mother-in-law’s house, with channels and other things, and take the minimum TV tariff from the beeline (so that they don’t disconnect from the grid).
Benefit:
I have a wider tariff, a whole bunch of channels, a closed network with the speed of Blaine's locale for exchanging documents, movies and music.
Questions:
1. Will this creature be slaughtered?
2. Question for TV users, is the subnet from Internet users not isolated from TV users?

Answer 1

I think they cut everything except TV, otherwise there would be many such smart ones. At the dawn of computer networks, it was possible to put a switch to a neighbor and play CS with the whole area, but now each subscriber is in a separate VLAN - even "farting" for free will not work.

Answer 2

Now, as far as I know, many operators practice distributing traffic from your own points to increase coverage and other things. I believe that this can only be done on "their" points. If this is true and the point is this device issued by the provider or sold there for 1 rupee, then for sure everything in a row is not cut there