First of all, it's impossible for you to know if someone who claims to be "safe only" barebacks with guys he meets on Grindr, his bf, etc.
I remember assuming everyone was HIV + in order to protect myself from a disease impossible to be prevented and likely to be deadly...
PrEP has been a game changer and now we could either do DoxyPep or get a shot/ do a cycle of pills.
if you feel safer using condoms keep using them.