Its a bit like saying that Rottweillers are inclined to be snappy. A
simplification, but a useful one.
Let us say for he sake of argument, that ones experience of them is that
they live, by choice, outside the normal laws and mores of society? That
is much of what being a traveller means. Doed that not also imply that
they are likely to be less law abiding?
And does not the fact that a great majority of them have no respect for
property or the Law, mean a phrase like 'thieving travellers scum',
whilst a crude generalization, more useful than considering them angels.
YOU have extended a generalisation to an absolute trait. THAT is bigotry.
As if someone says 'some snakes are dangerous' and you reply 'do you
really mean that all snakes are dangerous?'.
Discrimination is making reasonable distinction between things. Bigotry
is making unreasonable distinction between things. Many travellers are
in my experience thieving scum. More than in the general population
because being a thieving scum in a fixed abode renders one more liable
to be found out.
That is a reasonable stament. 'all travellers are thieving scum 'is
clearly false, because I know some who have settled down and eschewed
the traveller lifestyle precisely because they wanted to distance
themselves from that.
Your problem is you think in binary absolute terms.
'Some snakes are dangerous' in your mind becomes 'all snakes are dangerous'
You are, in short, a bigot.
--
“There are two ways to be fooled. One is to believe what isn’t true; the
other is to refuse to believe what is true.”
—Soren Kierkegaard