Nope.
Not only that they try to sell me the crapy version of my domain.
When I say crappy, I mean really crappy like extra meaningless letter added in the middle of 2 word name crappy.
Many of the offers are also from scammers (if they were not scammers, then they should really reconsider their tactics).
For example, I get same offers from different emails, from different people. Yet, when I did the research, none of them are the domain name owners or using the same email address, some of domains were even pending deletion.